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You can get watermelon stains out of clothes with a few simple steps using items you probably already have at home.
Watermelon stains are tricky because they combine sugar, pigment, and water, which means they can set quickly if you’re not careful.
The good news is that removing watermelon stains from clothes is totally doable if you act fast and use the right method.
In this post, we’ll walk through how to get watermelon stains out of clothes, the best stain removers to use, and how to handle dried or set-in watermelon stains.
Let’s dive in.
Why Watermelon Stains Are So Stubborn
Watermelon stains stick around because of what’s inside the fruit itself.
1. Sugar Content
Watermelon is packed with natural sugars that can caramelize into fabric fibers, especially if you use hot water or throw the garment in the dryer.
2. Natural Pigments
The red and pink pigments in watermelon, called lycopene, love to bind to cotton and other absorbent fabrics.
3. Water-Based Spread
Because watermelon is mostly water, the stain spreads quickly and can soak deep into the weave before you even notice it.
That combo is exactly why watermelon stains on clothes need a targeted approach rather than a regular wash-and-hope strategy.
How Do You Get Watermelon Stains Out of Clothes?
Getting watermelon stains out of clothes starts with quick action and the right stain-fighting routine.
Here’s how to do it step by step.
1. Blot, Don’t Rub
As soon as you notice the watermelon stain, grab a clean cloth or paper towel and blot gently.
Rubbing will push the pigment deeper into the fabric and make the watermelon stain harder to remove.
2. Rinse with Cold Water
Flush the back of the stain with cold water to push the watermelon juice out the way it came in.
Never use hot water at this stage because heat sets both the sugar and the color.
3. Pretreat with Liquid Detergent
Apply a few drops of liquid laundry detergent directly onto the watermelon stain.
Gently work it in with your fingers or a soft-bristled brush and let it sit for about 10 to 15 minutes.
4. Soak in Cold Water
Fill a bowl with cold water and let the garment soak for at least 30 minutes.
This helps lift the remaining watermelon residue out of the fabric before washing.
5. Wash Normally
Launder the item as usual, but check the care label first.
If any trace of the watermelon stain remains after washing, repeat the pretreatment before drying.
Heat from the dryer will lock in whatever is left, so always air-dry until you’re sure the stain is gone.
Best Stain Removers for Watermelon Stains on Clothes
Not every stain remover works the same on watermelon stains, so here are the ones that actually deliver results.
1. Enzyme-Based Stain Removers
Enzyme cleaners break down the sugars and proteins in watermelon juice, making them one of the best options for watermelon stains on clothes.
2. White Vinegar and Baking Soda
Mix a tablespoon of white vinegar with a sprinkle of baking soda to form a paste.
Apply it to the watermelon stain, let it fizz for a few minutes, then rinse with cold water.
3. Oxygen Bleach
For white or colorfast fabrics, oxygen bleach is a powerhouse against watermelon stains.
Soak the garment in a diluted solution for up to an hour before washing.
4. Dish Soap
A drop of clear dish soap can help cut through the sticky sugar residue left behind by watermelon stains.
How to Remove Dried or Set-In Watermelon Stains
Dried watermelon stains are tougher, but they’re not impossible to remove.
1. Rehydrate the Stain
Soak the garment in cold water for 30 minutes to loosen the dried watermelon residue.
2. Apply a Stain Remover Paste
Combine oxygen bleach with a little water to make a paste and spread it over the watermelon stain.
Let it sit for at least an hour, then rinse and wash as usual.
3. Repeat If Needed
Old watermelon stains may need two or three rounds of treatment before they fully disappear.
4. Avoid the Dryer Until Gone
Again, don’t dry the garment until you’ve confirmed the watermelon stain is completely gone.
So, How Do You Get Watermelon Stains Out of Clothes?
You get watermelon stains out of clothes by blotting quickly, rinsing with cold water, pretreating with detergent or an enzyme cleaner, and washing before the stain sets.
Watermelon stains are stubborn because of sugar and pigment, but with the right steps, your clothes can look brand new again.
Just remember to act fast, skip the heat, and repeat the process for dried or set-in watermelon stains on clothes.
With these tips, removing watermelon stains from clothes won’t be a headache anymore.