First few minutes
Just happened? Do this first
- Blot wet ink with a clean, dry white cloth or paper towel. Don't rub.
- Treat it while the ink is fresh.
- Keep heat away until the mark is gone.
- Pretest any remover on a hidden spot first.
Marker on plastic depends on the ink. Washable marker releases with plain water, but permanent ink usually needs a solvent rather than water to lift. Plastic doesn't tolerate abrasives or heat, so patience and a light touch matter more than force, and dried permanent ink may not come out at all.
Start with plain water for washable ink, and only reach for a solvent if the mark won't budge. When you're getting permanent marker off plastic, go slowly and test a small corner first. Magic marker and paint pen on plastic both respond better to patience than to force, so keep your pressure light.
Before you start
What plastic & tupperware can take
Safe to use1
- Water
Use with care2
- Hot water
- Solvents (alcohol, spot removers)
Avoid2
- Scrubbing and abrasives
- Heat, once the stain is out
4 items
What you'll need
Tap an item to get it on Amazon, or tick what you already have.
- Mild dish soap (dishwashing liquid)Your first cleaner, mixed with warm water. (opens Amazon)
- Soft, lint-free clothsThey wipe gently and leave no lint behind on plastic. (opens Amazon)
- White cloth or paper towelsWhite shows the ink transferring, so you can see when it's coming off. (opens Amazon)
- 70% isopropyl alcoholFor the marks that stay. 90% denatured alcohol also works if it has no added color or fragrance. (opens Amazon)
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6 steps
Step by step
Step 1 of 6
Blot any wet ink first
Press a clean, dry white cloth or paper towel on wet ink so it lifts off. If the ink has already dried, skip ahead to the soap.
Step 2 of 6
Clean with soap and warm water
Dip a soft cloth in warm water with a little mild dish soap and wipe over the marks. Work in small circles, then rinse with plain water and dry the item. Check in good light to see what's still there.
Step 3 of 6
Test the alcohol on a hidden spot
Dab a small amount of 70% isopropyl alcohol on a hidden part of the plastic, or 90% denatured alcohol with no added color or fragrance. Wait a moment, then check the cloth for color and the plastic for any change.
Careful. Stop the alcohol if color transfers or the plastic changes.
Step 4 of 6
Rub the stubborn marks gently
Dampen a soft cloth with the alcohol and rub the marks that stayed after the soap. Keep the strokes light, and turn to a clean section of cloth as the ink transfers onto it.
Tip. Replace the cloth once it's covered in ink.
Step 5 of 6
Wash lids and containers by hand
Wash lids and containers by hand in warm soapy water, which clears away the alcohol and any ink left behind. Keep them out of the dishwasher until the mark is gone.
Tip. Check the product's care label before using the top rack.
Step 6 of 6
Rinse, dry and check
Rinse the item with plain water to clear off the soap and alcohol. Dry it with a clean cloth and look at it in good light; if a faint mark is left, repeat the alcohol step on that spot.
If you'd rather buy than mix
Best products for marker on plastic & tupperware
Pick 70% isopropyl alcohol with no added color or fragrance, and skip scented or colored versions. A plain mild dish soap is all you need for the first wipe.
Amazon Basics Microfiber Cleaning Cloths
How we picked these: each product is made for this type of stain, its maker doesn't warn against using it on plastic & tupperware, and its directions fit the steps above.
Finished the steps? How does it look?
Nice work. Let it dry completely and check it again in good light. Here is what done looks like:
How to tell it's really gone →A faint mark usually needs one more round, not a stronger product.
See what to do for what you're seeing →If the stain was already dried or set, the method changes.
Old, dried or set-in stains →When to call a professional →How to tell it's working
The ink is lifting when the cloth picks up color and the plastic underneath looks clean. If the color spreads or smears, or the plastic starts to look dull or changed, stop and go back to soap and water only.
What changes for yours
Adjust for your plastic & tupperware
Sharpie on plastic
Permanent ink holds on better than washable marker, so the alcohol step does most of the work here. Soap and water still goes first to lift the surface, but move to the alcohol sooner than you would for a washable mark.
Work the alcohol in small passes and turn the cloth to a clean side as it picks up ink. If a faint shadow remains, repeat only on that spot, then rinse and dry.
Magic marker on plastic
Magic marker is a felt-tip ink, and felt-tip usually needs the alcohol step sooner than washable ink does. Give the soap a short try on the mark, then move to alcohol once the hidden-spot test is clean.
Keep the alcohol on the ink only, not the whole area around it, and rinse well once the ink has lifted. If the mark has spread past its edges, stop and let the item dry before you try again.
Paint pen and paint marker on plastic
Paint pens and paint markers are an unknown on plastic, so go slowly and test a hidden spot first. The safe starting point is the same as the rest of these steps: soap and warm water on a soft cloth, then alcohol only after a hidden-spot test.
If the paint itself starts to lift, soften or change color, stop at once rather than rubbing harder. At that point a professional cleaner is the safer call for the item.
Sharpie on plastic folders and water bottles
On folders, wipe the marks with mild soap and warm water first, and use the alcohol only on what stays. Test a hidden spot before you start, since folders are often printed or coated.
Water bottles should be washed by hand in hot soapy water, and the dishwasher top rack is only an option if the product allows it. Rinse well, and let the bottle dry completely before you refill it.
Marker on painted plastic and plexiglass
Plexiglass is acrylic, and acrylic can't take alcohol or solvents, so skip the alcohol there. Use only a soft cloth with mild soap and warm water.
Painted plastic is a different case, because the paint can be damaged before the ink comes off. Pretest anything on a hidden spot first, and if the marker doesn't lift with soap and water, stop rather than trying stronger products.
Old, dried or set-in stains
Older marker stains take longer, because the ink has had more time to settle into the surface. Start with the same soap and warm water, then give the alcohol a few more passes on the old mark with a fresh section of cloth each time.
Dried ink is the hardest to lift, and isopropyl alcohol is the only solvent that's safe to use on plastic here. Let the alcohol sit on the cloth against the mark rather than pooling it, and rub gently; rinse and dry before you judge the result.
If the item has been in heat, such as a hot car or near a stovetop, the ink may have set further, so expect more effort and don't add heat to speed things up. If the mark is still there after several careful rounds, stop, because a stronger product on plastic is a bigger risk than a faint mark.
Vinegar, baking soda, peroxide and more
Do home remedies work on marker on plastic & tupperware?
Plenty of kitchen remedies come up for marker, but most are aimed at fabric. Only a few have a place on plastic, and the rest can damage the surface, so don't guess.
Works2Skip4
What makes it worse
Mistakes to avoid
Don't use abrasive cleansers or scrub pads
Abrasive cleansers and scrub pads can damage the finish of plastic, and that damage doesn't go away. A soft cloth does the job here, and if a mark doesn't lift that way, the answer is the alcohol step rather than harder scrubbing.
Don't rub hard or work from the middle out
Hard rubbing spreads ink past its edges and makes the mark bigger. Blot first, then work from the outside edge toward the center so the stain stays where it is.
Don't use alcohol on acrylic or plexiglass
Acrylic can't take alcohol or solvents, so plexiglass needs soap and warm water only. If the mark stays after that, stop rather than moving to a stronger product.
Don't add heat to speed things up
Heat sets ink, so a dryer, hot air, a stovetop, a broiler or an open flame makes the stain harder to remove. Keep lids away from flame and direct heat, and vent or offset them if you microwave them.
Troubleshooting
If the stain is still there
Pick what you're seeing:
Soap and water removed most of the mark but left a shadow
Let the area dry, then rub with a soft cloth dampened with isopropyl alcohol, if the plastic passed the hidden-spot test.
Color is spreading instead of lifting
Switch to a clean section of cloth and blot instead of wiping. Work from the outside edge inward.
The plastic turned cloudy during the test
Stop using that product and rinse the area with plain water. Return to mild soap and warm water only.
Ink sits in a textured or scratched surface
Work soapy water into the texture with a soft cloth using light pressure. Rinse and repeat rather than pressing harder.
When to call a professional
If a permanent mark is still there after the alcohol test and a few careful passes, stop before reaching for a stronger product on a surface you can't replace. For a valuable or painted item, a professional cleaner or the maker can tell you what's safe for it.
Questions
What is the best way to remove Sharpie from plastic?
Start with mild dish soap and warm water on a soft cloth, since that lifts fresh or light ink. If the mark stays, test 70% isopropyl alcohol on a hidden spot and rub the visible mark gently with it.
Can you remove Sharpie from plastic without damaging it?
Usually yes, if you stay gentle. Blot first, test any alcohol on a hidden spot, and avoid abrasive cleansers, scrub pads and direct heat, which are what damage the finish of plastic.
Will soap and water remove permanent marker?
Soap and water handles washable marker and fresh ink well, but permanent ink often stays after it. Without alcohol, the soap step is as far as the plastic method goes, so a dried permanent mark may remain.
Does rubbing alcohol damage plastic?
It can be used on plastic lids and containers after a hidden-spot test. Don't use it on acrylic or plexiglass, and test painted plastic first before using it at all.
Can I put a marked water bottle in the dishwasher?
Hand washing in hot soapy water is the safer first choice. The top rack is only an option if the product allows it.
Why does a marker mark look worse after heat?
Heat sets ink, so a stovetop, broiler, hot air or a hot car can make a mark harder to remove. Treat it while it's fresh, and keep heat away until it's gone.
Are stronger cleaners worth trying on paint pen marks?
Not as a first move. Abrasive cleansers can damage the finish, and the paint itself can be damaged by a strong product. Stick to soap, water and alcohol on a hidden spot, and stop if the paint starts to lift.
Methods, care labels and related guides
Good to know
Marker on other materials
Other stains on plastic & tupperware
Start from the bigger picture
How we know this
Every method, amount and warning here comes from university extension services, industry bodies and product makers. We read them, check every step for unsafe combinations and changed amounts, and write it up so you can follow it.