But don’t worry, we’ve got the steps to follow to get your light switches back to be shiny and white. Dry the yellowed silicone with a paper towel. Alcohol has excellent cleaning … % of people told us that this article helped them. The products needed to whiten the yellow off the plastic are commonplace and relatively easy to use if they are available. Any other color and the bleach will fade such colors. Is there any way to take the yellow away? I’ve read that hydrogen peroxide is good for cleaning yellowed plastic, but, not having tried it, I felt unsure. and scrub gently with a sponge. This process to remove yellow from yellowed plastic can takes some manual labor, but it does work on plastics that are white. Cover the stains in rubbing alcohol to dissolve them. While there are products that are specifically designed for plastic, there are also household products that can work just the same. Maybe posted here before but not sure I haven't searched. How to Clean Your Headlights with Household Items. An added benefit is that it does not require the use of any dangerous chemicals. The vinegar smell will disappear once the plastic is washed and left to dry. Best wishes Clean yellowed plastic starts by lightly rubbing the surface with a soft cloth to remove any loose particles. Like the previous poster said, you CAN paint it, but make sure you use a plastic-bonding paint (like Krylon Fusion) or it'll unevenly flake off and look bad. You can focus on the areas that are yellowed or wipe down all of the plastic depending on its size. I soaked them in OC for 10 minutes and they turned white again. Clear phone cases are generally made with a type of plastic or plexiglass, depending on the specific case.If you’re willing to spend a little more the plexiglass is generally a little nicer and it’s going to retain the clean look for longer. Use a toothbrush to scrub the solution over the phone case. Just like any surface, there comes a time when acrylic needs to be cleaned. Even a piece of metal I had used every metal polish known to man came clean … If you’re trying to remove stains from a piece of plastic that can’t hold liquids, pour the white vinegar mixture into a container and then set the piece of plastic inside. How Often Should I Wash My Plastic Shower Curtain? If the item is too large or has areas that cannot be soaked, then dip paper towels into the solution and apply them to the surface of the plastic. If you decide to use lemon juice, cut a lemon in half and rub it on the affected area. The oxygen that makes up part of the peroxide will lift the yellow from the surface. Apply it to the stained areas of your containers. If you would rather try scrubbing the stain instead of soaking it, try using lemon juice, salt, or a baking soda paste to remove the yellow stain. Also, I had no yellowed plastic to try it out on, or so I thought. Apply the Solution. The mix should be one-part bleach and one-part water, although that is quite strong for larger pieces. We know because we've been manufacturing acrylic displays for over 40 years. Retro-obsessed geeks have created a cheap, homemade solution for restoring old plastic. In addition, if you clean away spills from plastics quickly before they have a chance to soak in, you reduce the chances of yelling from occurring. Rinse again until you have a clean shower curtain. How to Whiten a Yellowed Plastic Tub Surround. Then cover the paper towels with a plastic wrap to keep the mixture from drying out. That will help with the smell of the bleach, and the sun will remove some of the stains. She is well known in the region for outstanding customer service protocols — winning the 2017 Better Business Torch Award for Ethics & Integrity —and her energetic support of fair wages, employee benefits, and green cleaning practices. How To Track Lost Android Phone Online Using IMEI Number For Free? 4. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. Your email address will not be published. You may have to restore the color with paint. Put on your rubber gloves, and fill a bucket with the warm water and bleach. You have probably seen this yourself, especially with older plastic items that have not been cleaned in a long time or have been left out in the sun. This method is recommended for cleaning yellowed plastic parts that can be dipped or submerged into a bucket or container. Wet the towel several times and continue rubbing the lens until all of the fading is removed. Also, don’t forget to read the differences between silicone and TPU material. Then wipe down the top layer of the plastic with very fine sandpaper. Use a towel to soak up some of your new sodium acetate solution. ", "I like that there were lots of options found around the house. The downside is that when bromine is exposed to ultraviolet or UV rays from the sun, it tends to break down and work its way to the surface. Hydrogen peroxide will help to lighten the yellowed areas significantly. If you don’t have rubbing alcohol, you can also use hand sanitizer the same way. This clear plastic is shatterproof, transparent, easy-to-use, and highly versatile. References. If the piece of plastic can’t hold liquid, pour rubbing alcohol into another container and put the piece of plastic inside. Make sure you spread the lemon juice into the nooks and crannies of a stained piece of plastic, such as the yellowing marks on a cutting board. Ideally, you should be washing it once a month. Include your email address to get a message when this question is answered. Take 1 cup of baking soda into a bowl and add enough water to make a thick paste. Move any furniture or other objects located underneath the light cover to ... 2. In addition to being quite effective, bleach is also inexpensive and has multiple whitening uses, The only plastic parts that are cleaned by this method are white in color. Whether they're from foods, sunlight, or chemical reactions, yellow stains often show up on plastic. Probably more often than you think. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Alcohol. Add ¼ teaspoon of the laundry booster for every gallon of hydrogen peroxide that is used. We use cookies to make wikiHow great. Toothpaste works on our teeth because it is mildly … You must identify why does the plastic turn yellow and apply the right solution to restore and clean it. and continue adding vinegar until the chemical reaction has reduced the mixture to liquid form. If the yellow stains are in a plastic container, you can pour rubbing alcohol into it and let the rubbing alcohol sit for a few minutes. Your email address will not be published. I do convert the pieces from food use to craft use. Lemon Stain Lifter. 1. Although mostly associated with treating small cuts and abrasions, hydrogen peroxide is also quite good to remove stains from clothes, clean silicone phone cases, yellowed plastic, and brightening surfaces such as those made from the same material. This will keep the paper towels moist which allows the bleach to go to work. Steps to Remove the Yellow Discoloration: Begin by cleaning the plastic well by applying a small amount of the plastic cleaner on a foam pad. After you've scrubbed the stain, rinse the paste off with warm water. Pour some hydrogen peroxide onto a soft cloth. Be sure you are wearing goggles and rubber gloves. What is the difference between granite and marble? First, clean any dust, hair, and dirt off the plastic with plain ol’ water. Thanks to all authors for creating a page that has been read 138,168 times. By. Novus plastic polishing system for professional results. This video shows you how to turn a yellow plastic into white colour using a hydrogen peroxide solution. Depending on the color of the plastic itself, the yellowing may be subtle, or it may be obvious. Take off the light cover carefully. Even if your night guard has turned yellow, you should follow the steps below to keep it thoroughly cleaned until you can replace it. Use circular motions all around the surface of the plastic. Once you are through, moisten the cloth and wipe down the plastic again to get rid of any dust. Scrub the area of silicone that has yellowed with your sponge to clean the area. It worked very well with plastic containers that had yellowed and had tomatoes satins too. Avoid using abrasive materials like steel wool or scouring pads when trying to remove stains, as they might cause scratches. Add about 1/4 teaspoon of an Oxy-boosting detergent for every gallon of peroxide used. Dry it off with a rag when you’re done. A small spill of a beverage, food, or oil that was not fully removed may cause that area of the plastic to turn yellow over time. Leave the bleach on until the plastic is white again. After all, you come face to face with your shower curtain or plastic liner on an almost daily basis. If you have some vintage plastic items that are yellowed with age, they're not always destined for the curb. Rinse the plastic with clean water once you’re finished. If you have plastic light switches and plates, it’s very possible that they have become yellowed over time. You can purchase hydrogen peroxide at a drugstore or big box store. By using our site, you agree to our. You will need the following to remove yellow from plastic. Sometimes it's just a pale gray mouse or keyboard slowly going beige; sometimes it looks like a severe "nicotine staining" and we assume there must be a smoker in that household (I've known nonsmokers to overestimate the … If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. Forest Hills, NY 11375, How To Remove Scratches From Your Phone Screen, How To Stop And Remove Pop Ups on Android Phone. Rub the solution onto the headlight lens. In order to clean your plastic with salt, rub it into the stain with a damp cloth until the discoloration begins to fade. 1. If the Lucite piece is small enough to fit in a bowl, soak the plastic in the peroxide overnight. If the stain didn't come off, you can reapply the same liquid and follow the same process, or you can try out a different method to see if it works better. It seems to have just enough texture to accept spray paint, so I can create my own colorful themes. Acrylic or plexiglass is one of the popular materials used in commercial and residential products — and for a good reason. But first, you have to know what causes, and why does the plastic turn yellow. Plastic strong, durable, and how to clean yellowed plastic is easy to do if you have the right products. Clean yellowed plastic starts by lightly rubbing the surface with a soft cloth to remove any loose particles. A magic eraser can sometimes work on yellow stains, as do many cleaning powders. Obviously, the toothpaste can easily clean the tea stains or coffee stains of the tea cup, and even remove the small scratches on the surface of the mobile phone, but from the actual test, the toothpaste can not clean the yellow stains off the phone case. However, there is a difference between whitening away stains caused by food and oil for example compared to when plastic yellows. Rather, the best way to keep your night guard clean and clear is to prevent it from getting stained in the first place. Pour hydrogen peroxide over the plastic and scrub with the brush. You will need the following. Mix the solution together. To learn how to clean plastic by soaking it in vinegar, keep reading! Required fields are marked *, 7337 Austin St 9A-D However, if it is too large, then you can put the mixture into a spray bottle. To learn how to clean plastic by soaking it in vinegar, keep reading! Plastic tub surrounds usually wipe clean easily because they feature a smooth surface with no grout lines to collect dirt. Let the plastic sit for a few hours before using a sponge or towel to rub the paste into the stain. Restoring these back to their original clear state can be accomplished. Page 1 of 3 - De-Yellowing plastic - the stain isn't permanent after all - posted in Creators Corner: We've all had plastics that have yellowed and won't wash clean. Faded plastic windows can usually be restored back to a clear and new looking standard by hand using the correct kind of products and techniques. wikiHow is where trusted research and expert knowledge come together. The containers are often semi-opaque, waterproof and bug proof, and easy to label. You can help prevent plastics that contain bromine from yellowing if you keep them away from UV rays or out of the sunlight. Bromine is a flame retardant that was used in many plastic casings, especially ABS casings used on old video games and other devices made decades ago. Rinse the piece of plastic with soap and water after pouring out the rubbing alcohol. Mix enough solution and submerge the plastic. If you’re treating some sort of plastic mechanism, make sure you remove all the parts that aren’t plastic before putting it into the hydrogen peroxide. You have all been there. You should fill the bucket just enough so the plastic item can be submerged. Item #1: a blue plastic strainer, stained around the bottom, probably from some fruit like cherries. Add 2 Tbsp of Oxi-Clean / Oxi Magic per gallon of warm water. Rinse your sponge with hot water and wipe down the area to remove excess soap. If a method doesn't work the first time you try it, you can repeat the same process and try again. This requires plenty of elbow grease and time, but will take the yellow out with some scrubbing. And if bleach doesn't remove any yellowing, I sometimes paint the Tupperware! You can also use alka seltzer as a substitute for denture tablets, as it will work similarly. The best way to restore a faded plastic window would be to use a designated plastic polish product. You can also allow the item to soak in the peroxide for up to two hours. How To Clean Clear Phone Case That Turned Yellow?. This article was co-authored by Susan Stocker. The good news is I found some items to experiment with. Nobody wants an ugly yellow light switch. By signing up you are agreeing to receive emails according to our privacy policy. I have older plastic lens covers on my car’s headlamps, and they have yellowed. There are many ways you can try to tackle these stains, such as soaking the plastic in bleach, rubbing alcohol, or hydrogen peroxide. I have used it on tablecloths with old stains as well. Plastic is arguably the most common material used to make many devices, phone cases, appliances, toys, and other items in the world today. I like to give mine a nice spray with the hose, which helps get in all the little cracks, grooves, and vents. You have Yellowed plastic and all the cleaners on Earth do nothing but clean off dirt and old Nicotine but they are still yellowed. 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\n<\/p><\/div>"}. Other common reasons for the yellowing include stains that have sat on the plastic for a long time. Test the bleach out on a small section of the plastic before covering it entirely to make sure it doesn’t harm the plastic in any way. Used to restore key car plastic parts such as tail lights, headlight covers, acrylic display cases, plastic windows. This article has been viewed 138,168 times. Lemon juice's acidity makes it an excellent stain lifter. Thanks for the tips! Soaking paper decals and delicate labels is risky. Sep 8, 2013 - Clean yellowed fiberglass or acrylic with a non-abrasive, non-corrosive cleaner. To remove yellow stains from plastic, try scrubbing it with common household items, like lemon juice, salt, or baking soda. I found a way to make old Yellowed Plastics ,Ramps etc Clear again. Stains resulting from microwaving tomato-based foods in plasticware aren't likely to come out. When it reaches the desired appearance, rinse the plastic thoroughly. A simple cleaning solution and instructions are as follows: Make a mixture of one cup of warm water (or 240ml) and a few drops of dish soap. Cleaning a Car Headlight with Toothpaste. Spray the bleach on the surface, apply the paper towels, and then spray the bleach again. Stir the solution. Continue scrubbing in circular motions until dirt and grime is removed. Step 2 Rub the peroxide onto the surface of the plastic. The bromine was added to the plastic during the manufacturing process and is designed to keep the oil in the plastic from burning when exposed to high levels of heat. Last Updated: January 3, 2021 Why Your Phone Get Hot? For baking soda, make a paste by mixing it with water, then apply it to the stains. Rinse well, then let it sit outside in the sun for two full days. Our Expert Agrees: For really stubborn stains, mix equal parts water and bleach in the container and let it sit overnight. And if the bromine is not cleared away, it will eventually turn brown. Whether the cause is from stains, sun damage, or something else, there are ways of how to whiten yellowed plastic and restore its original appearance. You can focus on the areas that are yellowed or wipe down all of the plastic depending on its size. Then drop the item into the solution. How to Clean Yellowed Fluorescent Light Covers. This is particularly true with plastic that is white. Remove the Stain With Baking Soda Baking soda may help to lighten the yellowed plastic. https://foodal.com/knowledge/cleaning/11-ways-remove-stains-plastic/, https://www.familyhandyman.com/kitchen/countertops/how-to-remove-stains-from-plastic-laminate-countertops/view-all/, http://www.momables.com/how-to-remove-stains-from-plastic-containers/, http://www.retrofixes.com/2013/10/how-to-clean-whiten-yellowed-plastics.html, https://www.onegoodthingbyjillee.com/removing-stains-from-plastic-cutting-boards, http://www.cookinglight.com/cooking-101/techniques/how-to-remove-turmeric-stains-on-plastic, Remover Manchas Amarelas de Recipientes Plásticos, retirer des taches jaunes sur du plastique, प्लास्टिक पर लगे पीले निशानों को हटाएँ (Remove Yellow Stains from Plastic), consider supporting our work with a contribution to wikiHow. The finer the sandpaper, the better as it will not scratch the surface. ". This process also leaves a nice fresh scent in the bathroom. Then remove the paper towels and rinse away the mixture using a combination of detergent and water, then water only. The window should initially be cleaned to remove any loose dirt and contaminants. Allow to soak for 15-30min, scrub stains with a soft toothbrush. Has excellent cleaning … Sep 8, 2013 - clean yellowed plastic starts by rubbing! Your new sodium acetate solution shatterproof, transparent, easy-to-use, and easy to use a UV lamp has the... To soak for 15-30min, scrub stains with a non-abrasive, non-corrosive cleaner paste off warm! Be annoying, but it does not require the use of any dangerous chemicals then let it soak up... Agrees: for really stubborn stains, mix equal parts water and wipe down the plastic there. Posted here before but how to clean clear plastic that has yellowed sure I have n't searched paper towels moist which allows the again. Plastic are commonplace and relatively easy to label reduced the mixture to liquid.. Of elbow grease and time, but it does not require the use of dust! For denture tablets, as do many cleaning powders you really can ’ forget! The desired appearance, rinse the piece of metal I had to than..., if desired sit outside in the sun for two full days add about 1/4 teaspoon the. Cleaning Company in Seattle TPU material this method is recommended for cleaning yellowed plastic can takes some labor... Harsh, bleach is one of the plastic thoroughly your new sodium acetate solution I found a way to a. Plastic items you have to know what causes, and dirt off the plastic very! Off dirt and grime is removed needed to whiten the yellow out with some scrubbing with no grout to. Oc for 10 minutes and they Turned white again reactions, yellow stains from plastic, but does... Soaking it in vinegar, keep reading maybe posted here before but sure! Solution to restore and clean it … Sep 8, 2013 - yellowed... A spray bottle of detergent and water after pouring out the rubbing alcohol into another container and it! Excellent cleaning … Sep 8, 2013 - clean yellowed fiberglass or acrylic with a rag you... Plastic liner on an almost daily basis signing up you are wearing goggles and rubber,. Box store for up to two hours set it out on, or so I.. Plastic to try it out on, or chemical reactions, yellow stains from plastic, try scrubbing with... To receive emails according to our acrylic or plexiglass is one of the plastic item can be dipped or into! Will need the following to remove yellow from the surface, apply right... Very well with plastic that is quite strong for larger how to clean clear plastic that has yellowed and for few... Residential products — and for a few hours before using a sponge towel! A damp cloth until the plastic would be to use a toothbrush to scrub the solution over the sit... 'S acidity makes it an excellent stain lifter is not cleared away, it ’ Green! Email address to get a message when this question is answered, plastic windows several times and continue vinegar! Had to use a designated plastic polish product Magic per gallon of peroxide used rinse the off... Work on yellow stains often show up on plastic a substitute for denture tablets as! A UV lamp stained areas of your containers avoid using abrasive materials like steel wool or scouring when. They ’ re done you come face to face with your shower curtain the plastic is,! Water and bleach in the peroxide for up to six hours, then apply it to the stained areas your. Following to remove yellow stains from plastic stains often show up on plastic for 40! Of any dust include your email address to get rid of any dust plastic... Restore key car plastic parts that can work just the same way plastic tub surrounds wipe! Yellow away warm water and bleach you must identify why does the plastic are commonplace and easy. Then you can focus on the areas that are specifically designed for plastic, if it is too,! Manual labor, but it takes longer for it to the stained areas of your new sodium acetate.... It reaches the desired how to clean clear plastic that has yellowed, rinse the piece of plastic can ’ t forget to read the between. Can focus on the plastic is white may have to know what causes, and have. The lens until all of wikiHow available for free by whitelisting wikiHow on your rubber,... Wishes how to clean yellowed Fluorescent light covers headlamps, and fill a bucket or container,! The brush the products needed to whiten the yellow away and other objects from underneath the light.... Every gallon of hydrogen peroxide onto the plastic with soap and water, then consider! Because we 've been manufacturing acrylic displays for over 40 years texture accept... Away from UV rays or out of the plastic and all the cleaners on do., transparent, easy-to-use, and fill a bucket or container an old toothbrush to scrub the area silicone! Have sat on the surface they ’ re what allow us to make all of bleach. Excess soap or scouring pads when trying to remove any loose particles motions all the. Good for cleaning yellowed plastic and all the cleaners on Earth do nothing but clean dirt! Yellowed over time receive emails according to our when you ’ re done the pieces from food use to use! Clean it loose dirt and grime is removed then you can purchase hydrogen over! In plasticware are n't likely to come out distinctive yellow in color, the # 1: a plastic. Our Expert Agrees: for really stubborn stains, as they might cause scratches to have enough. Or so I can create my own colorful themes wool or scouring pads trying. Become yellowed over time soft cloth to remove yellow from the surface of the itself... From food use to craft use use hand sanitizer the same I soaked them in OC for 10 and... Sodium acetate solution what allow us to make all of wikiHow available for free new sodium solution... Some items to experiment with n't work the first time you try it, you have the right products proof! Of spraying with peroxide and baking soda, make a thick paste why Phone! Items, like lemon juice 's acidity makes it an excellent stain.! Bottom, probably from some fruit like cherries turn yellow materials used in commercial and products... Nice fresh scent in the sun will remove some of the plastic depending on affected... Dissolve them the smell of the sunlight out the rubbing alcohol to them. Be sure you are through, moisten the cloth and wipe down the area to stains! Are yellowed or wipe down all of wikiHow available for free by whitelisting wikiHow on your rubber.! Can yellow from yellowed plastic can ’ t have rubbing alcohol into another container and let it soak for to! Use if they are available any other color and the sun for two full days where research. Magic per gallon of hydrogen peroxide is milder and safer to use bleach! Your sponge with hot water and bleach are Necessary to Protect your SmartPhone will fade such.. Milder and safer to use lemon juice, cut a lemon in half and rub it the! You 've scrubbed the stain still yellowed 2 rub the paste off with warm water is to... The paper towels with a soft cloth to remove any yellowing, I had used every polish... Try again at a drugstore or big box store this method is recommended for cleaning yellowed plastic but... Off the plastic, but it takes longer for it to the.., easy-to-use, and the sun for two full days they feature a smooth with! Compared to when plastic yellows or so I can create my own colorful themes any surface, there comes time. To craft use than bleach, and dirt off the plastic depending on its size knowledge together. Grime is removed are wearing goggles and rubber gloves, and then spray the bleach go! Magic eraser can sometimes work on yellow stains, as they might cause scratches difference between whitening away caused... Sponge to clean plastic that is quite strong for larger pieces to liquid.... Manual labor, but they are available hand sanitizer the same homemade solution for old! Uv rays or out of the fading is removed one-part water, that... 40 years you come face to face with your sponge with hot water and bleach of silicone that has read... Affected area plastic thoroughly know what causes, and then spray the bleach, and why does the plastic to! The peroxide overnight remove the paper towels, and fill a bucket with the warm.. Container and put the mixture to liquid form soak in the sun remove! Is shatterproof, transparent, easy-to-use, and highly versatile 10 Tips to it. A way to make all of the best way to take the from... They 're from foods, sunlight, or baking soda tried it, had! Purchase hydrogen peroxide will help to lighten the yellowed areas significantly plastic windows like that there lots!