The combination of hard and soft structures within the “sponge” is what makes the magic. Melamine foam is harder than what makes up most stains, but it's softer than most of the surfaces those stains are on.
Melamine foam is a porous material, which acts something like very fine sandpaper to gently remove stains. Though it feels soft on the outside, each eraser is actually uniquely abrasive and uses small air pockets in the material to lift stains when damp.
Magic Erasers (also generically known as melamine foam) are kind of amazing. They can clean everything from grout to oven doors to tennis shoes and are designed for cleaning hard-to-scrub surfaces in hard-to-reach places.
Magic Erasers are made up of a melamine foam, which has undergone heat compression to increase their durability, explains Brashear, who says that this is the extent of their manipulation.
Magic Erasers don't magically erase everything — here's where not to use them: Shiny painted, enameled, sealed, or varnished surfaces. Magic Eraser can strip away the finish. Wood.
Magic Erasers can be used dry, but adding water to the sponge will help it absorb dirt. You should perform a spot test before you use the Magic Eraser, as the very fine, sandpaper-like surface can alter the finish on some surfaces.
Magic Eraser may be a good stain remover for your stove, sink and walls, but not your teeth, says Josi Stephenson, DDS, health center dentist. There are many reasons teeth can be discolored. Usually, diet and lack of regular brushing are the main culprits.
The manufacturer, Procter & Gamble, lists ingredients for the magic eraser which include: “Formaldehyde-melamine-sodium Bisulfite Copolymer." That is rated only as a “slight” health risk. It's pretty much only dangerous if “a large amount is swallowed” or it gets in your eyes.
Adding concentrated bleach to a Magic Eraser would be more of a problem, even then the reaction rate would be fairly slow. An acidic chlorine solution such as from Trichlor or the use of chlorine gas or use of a stronger oxidizer (e.g. ammonium permanganate, chromic acid, fluorine) would be more of a problem.
A Magic Eraser is made of melamine, which is strongly abrasive. And yes, you should wear gloves while using it, and wipe down areas you've cleaned with clean water afterwards.
Luckily, you can remove those stubborn stains by hand with nothing more than a damp Magic Eraser. Then make sure to rinse with soap and water after.
“As a foam, melamine is both porous and hard and acts like an extremely fine sandpaper,” says Jessica Ek, Director of Digital Communications at the American Cleaning Institute. Unlike, say, a detergent that breaks down stains, melamine is actually using teensy air pockets to scrape the stains off.
Grab some gloves and use a Magic Eraser to go to town on toilet bowl stains. Some users even recommend cutting a piece off and letting it dissolve the bowl to remove that unsightly ring all on its own.
It's a great short-term fix, but it's not actually going to make your walls, floors, or backsplash any cleaner. Magic erasers are a fantastic way to get grout very clean, very quickly. The downside is, the grout will rip through your magic erasers in a hurry.
Stainless Steel
Be careful. The abrasive nature of the Magic Erasers can also scratch up the finish of your stainless steel sinks and appliances, especially if you use them and press down too hard. Too much scrubbing can cause the high gloss finish that seals most stainless steel appliances to break down.
Simply wipe your Magic Eraser firmly across your oven door with a steady swipe. Watch the micro-scrubbers go to work and make your oven magically clean. All it takes is a few wipes and grease is gone for good. Make sure to give your oven door glass a rinse to remove any extra suds before firing up your oven again.
When you're cleaning something you're going to eat off of. Cleaning with Magic Erasers leaves behind microplastics, so it's not a good idea to clean dishware or cookware with them. Try Bar Keepers Friend next time you want to get those coffee stains out of your mug.
A: Yes, absolutely! You can wash your MakeUp Eraser with ANY load of laundry.
Does Magic Eraser kill germs? The Magic Eraser offers antibacterial properties so it will kill 99% of the bacteria and germs, while you use it to remove scuff marks, dirt, and grime! I love this aspect of it, so you don't have to go back over it with a gentle cleaner to clean the area again.
After chewing a tablet and rinsing the mouth, pink-stained areas on the teeth identify the areas that contain plaque. If plaque is not removed, tooth decay or gingivitis can develop.
Fluoride varnish is safe and used by dentists and doctors all over the world to help prevent tooth decay in children. Only a small amount is used, and hardly any fluoride is swallowed. It is quickly applied and hardens. Then it is brushed off after 4 to 12 hours.
The Crystal Hair Eraser is essentially an epilator – or exfoliator – made up of nano-crystal technology. Think of it as a pumice stone but very very fine exfoliation. When you rub the crystal surface over your skin the friction breaks hair down and removes it along with dead skin cells.