As a cleaning and stain removal expert with years of experience in dealing with various types of stains, I can provide you with a comprehensive guide on how to effectively remove WD-40 from clothing. WD-40 is a lubricant that can leave a greasy stain on fabrics, but with the right approach, it can be removed.

Firstly, it's important to understand that WD-40 is a solvent, which means it can dissolve other substances, including the dyes in your clothing. Therefore, the method you choose to remove it should be gentle to avoid causing further damage.

Step 1: Act Quickly
The sooner you address the stain, the easier it will be to remove. Fresh stains are always easier to deal with than old, set-in stains.

Step 2: Blot the Stain
If the WD-40 is still wet, use a clean, dry cloth or paper towel to blot as much of the liquid as possible. Be careful not to rub, as this can spread the stain.

Step 3: Apply a Pre-Treatment
Before you apply any cleaning solution, it's a good idea to pre-treat the stain. You can use a commercial pre-treatment product or make your own by mixing equal parts of white vinegar and water. Apply this solution to the stain and let it sit for a few minutes.

Step 4: Use Dish Soap
As you mentioned, liquid dish soap can be effective in breaking down grease. Apply a generous amount of dish soap directly onto the stain and gently work it into the fabric using your fingers or a soft toothbrush. The soap will help to emulsify the oil in the WD-40.

Step 5: Rinse Thoroughly
After you've worked the dish soap into the stain, rinse the area thoroughly with warm water. Make sure to remove all of the soap residue, as leaving it can attract more dirt.

Step 6: Machine Wash
Once the stain has been pre-treated and rinsed, you can wash the clothing in a washing machine. Use the hottest water setting that is safe for the fabric type. Avoid using fabric softeners or dryer sheets, as these can leave a residue that may reactivate the stain.

Step 7: Air Dry
After washing, air dry the clothing rather than using a dryer. The heat from the dryer can set any remaining WD-40, making it more difficult to remove.

Step 8: Re-Treat if Necessary
If the stain is still visible after drying, you may need to repeat the process. Sometimes, it takes multiple treatments to fully remove a grease stain.

Step 9: Seek Professional Help
If the stain persists after several attempts, it may be time to consult a professional cleaner. They have specialized tools and knowledge to handle stubborn stains.

Remember, always test any cleaning solution on an inconspicuous area of the fabric first to ensure it won't cause discoloration or damage.

Now, let's move on to the translation of the above steps into Chinese.

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The easiest way to remove a grease stain on clothing is to cover the stain with liquid dish soap. Use your hands or a toothbrush to work the liquid dish soap into the stain. Then, thoroughly rinse the dish soap off your clothing. Wash the clothing alone on a regular cycle and let it air dry.read more >>