
Crayons are a fun and creative way to keep kids entertained, but they can also be a pain to clean up when they end up on surfaces they're not supposed to. Luckily, there are several methods to remove crayon marks from plastic containers. This introduction will explore various techniques, from using household items like baking soda and lemon juice to commercial products like Magic Erasers and specific cleaning solutions. We will also discuss the effectiveness, ease of use, and potential drawbacks of each method, providing a comprehensive guide to help parents and caregivers tackle crayon stains with ease.
| Characteristics | Values |
|---|---|
| First step | Scrape off as much crayon as possible with a knife |
| Cleaning products | All-purpose cleaner, WD-40, wine vinegar, upholstery cleaner, liquid detergent, dish soap, baking soda, magic eraser, toothpaste, citrus cleaner, lemon juice and cream of tartar |
| Application | Spray, scrub, blot, soak, rinse, repeat |
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What You'll Learn

Using WD-40
Crayon stains can be a nightmare, especially on plastic containers. Luckily, WD-40 is a great solution for removing crayon marks from various surfaces, including plastic. Here's a step-by-step guide on how to use WD-40 to remove crayon stains from plastic containers:
Prepare the Surface and Gather Materials:
Before you begin, ensure you have all the necessary items: a can of WD-40 Multi-Use Spray, a clean rag or sponge, liquid dishwashing detergent, and cold water. It is important to work in a well-ventilated area when using WD-40. Additionally, always test the WD-40 on a small, inconspicuous area of the plastic container to ensure it won't cause any damage or discolouration.
Apply WD-40:
Shake the can of WD-40 well. Spray a small amount directly onto the crayon stain on the plastic container. You don't need to soak the surface; a light coating should be sufficient. The solvents in WD-40 will start to break down the oils in the crayon, making it easier to remove.
Allow it to Sit:
Let the WD-40 sit on the stained area for a few minutes. This will give the product time to work effectively. The exact time may vary depending on the severity of the stain, but generally, a couple of minutes should be enough.
Wipe Away the Stain:
After the waiting period, use your clean rag or sponge to gently wipe away the crayon stain. The crayon marks should come off easily without needing to scrub aggressively. If the stain is particularly stubborn, you may need to apply a little more WD-40 and let it sit for a bit longer before wiping again.
Rinse and Dry:
Once the crayon stain is removed, use cold water to rinse the area and remove any residue from the WD-40. You can dampen your rag or sponge with cold water and wipe down the surface to ensure no product residue remains. Finally, use a dry section of the rag or another clean cloth to dry the surface thoroughly.
By following these steps, you can effectively remove crayon stains from plastic containers using WD-40. Remember always to supervise young children when using this product and to store it safely out of their reach.
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Magic Eraser
To use a Magic Eraser, start by wetting the sponge and wringing it out well. Then, rub it on the stained surface. Before using a Magic Eraser on a surface, test it in an inconspicuous place to ensure it won't cause any damage.
You can also use Mr. Clean Magic Eraser Paper Towels. First, wipe the stained area with paper towels to remove as much crayon as possible. Then, use the Magic Eraser according to the manufacturer's instructions. Clean, dry rags can be placed in the dryer and run through a cycle to remove any remaining stains. Repeat the process as needed. Finally, clean away any residue with a rag and a solution of water mixed with a few drops of dish soap.
While Magic Erasers are effective, they are quite abrasive and may create fine scratches on the surface of your plastic containers. Therefore, it is recommended to try other methods first and only use a Magic Eraser as a last resort.
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Baking soda
Step 1: Prepare the Baking Soda
Sprinkle a small amount of baking soda onto a clean, damp microfiber cloth or sponge. Ensure the cloth or sponge is damp, not soaked, as too much water can make the baking soda paste ineffective.
Step 2: Scrub the Crayon Marks
Gently scrub the stained area in a circular motion using the baking soda-covered cloth or sponge. You may need to experiment with different directions to find the most effective approach, as crayon marks can go in various directions. The abrasiveness of the baking soda will help lift the crayon wax off the plastic.
Step 3: Create a Paste
As you scrub, the baking soda will mix with the crayon wax and create a coloured paste. This paste can then be easily cleaned away with a damp cloth or sponge. Continue scrubbing until you see the crayon marks dissipate.
Step 4: Rinse and Dry
Once the crayon marks are removed, rinse the area with clean water and dry it thoroughly with a soft towel or cloth. This will ensure no baking soda residue or water stains are left on the plastic container.
Tips and Tricks:
- Be patient and persistent. Removing crayon marks may take some time and effort, so keep at it.
- If the crayon marks are particularly stubborn, you can try using a mild detergent or dish soap along with the baking soda to boost its cleaning power.
- For heavily soiled areas, you may need to reapply baking soda and scrub multiple times to completely remove the crayon marks.
- Always test a small, inconspicuous area first to ensure the baking soda does not cause any discolouration or damage to the plastic.
By following these steps, you can effectively and safely remove crayon marks from plastic containers using baking soda, leaving them clean and crayon-free!
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Dish soap
Prepare the cleaning solution:
Mix a few drops of liquid dish soap with warm water in a bucket, bowl, or any suitable container. The water should be warm enough to create suds when mixed with the soap. Swirl or stir the mixture until it becomes soapy and well-combined.
Apply the solution:
Take a clean, light-coloured cloth, paper towel, or sponge and soak it in the prepared cleaning solution. A light-coloured fabric is important to prevent any dye transfer onto the plastic surface during cleaning. If the crayon marks are on the inside of the container, you can also use a small, stiff-bristled brush to reach tight areas.
For stubborn stains, you can first try hardening the crayon wax by placing a bag of ice over the marks. Once the wax is solid, gently scrape off as much as you can with a putty knife or a dull-edged knife. Then proceed with the cleaning solution to remove any remaining residue.
Treat the stains:
Lay the soaked cloth over the crayon marks for a few minutes to let the solution penetrate the stains. If using a brush, work the soapy water into the stained area in a circular motion.
Scrub and wipe:
After allowing the solution to work its magic, scrub at the crayon marks with the dampened cloth, sponge, or brush. For stubborn stains, you may need to apply more force while scrubbing. Finally, wipe away the soap residue with a clean, damp cloth or sponge, rinsing it with warm water as needed.
Repeat if necessary:
If any crayon stains remain, repeat the above steps until the plastic container is stain-free. Remember to test any cleaning methods on a small, inconspicuous area of the plastic first to ensure it won't cause damage or discolouration.
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Vinegar
To use vinegar to remove crayon stains from plastic, start by mixing equal parts white vinegar and warm water. Soak a rag in this mixture and wring it out slightly, then scrub the crayon stain in a gentle, circular motion. Rinse the area with hot water and repeat if necessary.
If the crayon has melted onto the plastic surface, the process is slightly different. First, put some ice in a rag and place it over the melted crayon to harden the wax. Once the crayon has solidified, use a putty knife to lift off as much of the wax as possible. Then, use vinegar to clean the remaining crayon stains as described above.
While vinegar is a potent cleaner, its acidity can damage some plastics. Always test on a small area first and avoid applying undiluted vinegar directly to plastic surfaces. Use a toothbrush or other small applicator to control the amount of vinegar applied and prevent damage.
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Frequently asked questions
First, try to scrape off as much crayon as possible using a butter knife. Then, you can use a multipurpose spray cleaner, such as WD-40, and wipe the area with a paper towel or sponge. If the stain persists, you can try using a mixture of warm water and liquid dish soap, or baking soda, and scrub the area in a circular motion. Finally, rinse with water and dry the area.
Yes, you can use an all-purpose cleaner, such as Windex or Formula 409, or a citrus-based cleaner.
Yes, you can use a Magic Eraser, which is made from melamine foam, or a paste made from baking soda and water.
You can try using a product like Wicked Citrus Cleaner and Plastic Dressing, which is safe to use on interior car surfaces.
You can try using liquid dish soap and working it into the stained area. Let it stand for a few minutes, then rub the fabric under warm water to remove the stain. Machine wash the fabric using a heavy soil setting and the hottest water the fabric can withstand, along with a laundry detergent such as OxiClean or Clorox 2.









































