The Ingenious Trick for Cleaning Your Washing Machine’s Detergent Drawer

 

If your washing machine’s detergent drawer looks anything like the one in the “before” picture, you’re not alone. Over time, detergent residue, fabric softener, moisture, and mold can build up in the drawer and leave behind stubborn grime and unpleasant odors.

The good news? You don’t need to scrub endlessly. This simple cleaning method can make a surprisingly big difference.

What You’ll Need

• Hot water
• Dishwashing liquid
• An old toothbrush or small cleaning brush
• A microfiber cloth or sponge
• A bowl or basin
• Optional: oxygen-based stain remover for stubborn buildup

Step 1: Remove the Detergent Drawer

Pull the drawer out as far as it will go.

Most washing machines have a small release tab or button inside the drawer. Press it while gently pulling the drawer toward you.

Tip: If you’re unsure how yours comes out, check the washing machine’s manual rather than forcing it.

Step 2: Take Apart the Removable Pieces

Remove any small compartments, caps, or fabric-softener inserts that can be taken out.

These hidden pieces often collect detergent residue and can be just as dirty as the main drawer.

Step 3: Give Everything a Hot Soak

Place the drawer and removable parts in a basin.

Add hot water and a generous squirt of dishwashing liquid. Let everything soak for 20–30 minutes.

The warm water helps soften old detergent and fabric-softener buildup, making it much easier to remove.

Step 4: Use the “Toothbrush Trick”

After soaking, use an old toothbrush to reach the narrow corners, grooves, and openings.

Pay special attention to:

• The back of the drawer
• The corners
• The fabric-softener compartment
• Small water channels
• Areas with black or gray residue

You’ll often find that the grime comes away much more easily after the soaking step.

Step 5: For Stubborn Mold or Buildup

If there are particularly stubborn deposits, use an appropriate oxygen-based cleaner according to its label instructions.

Never mix cleaning products together. Especially never mix bleach with vinegar, ammonia, or other cleaners, because dangerous fumes can be produced.

Step 6: Rinse Thoroughly

Rinse every part under clean running water until there is no remaining detergent or cleaning solution.

Use a clean cloth to wipe away any loosened residue.

Step 7: Don’t Forget the Drawer Cavity

This is the step many people miss!

While the drawer is removed, look inside the washing machine where the drawer normally sits.

Wipe away detergent residue and grime with a damp microfiber cloth and use the toothbrush for difficult-to-reach areas.

Step 8: Dry Everything Completely

Dry the drawer and its components before putting them back.

Then reinstall the pieces and slide the drawer back into position.

The Secret to Keeping It Clean

Once you’ve cleaned it, leave the detergent drawer slightly open after washing whenever practical. This allows moisture to escape and helps prevent mold and unpleasant smells from returning.

Also, avoid adding more detergent than the manufacturer recommends. Excess detergent can leave behind residue that gradually builds up inside the drawer.

Final Result

What looks like a permanently stained and dirty detergent drawer can often be restored with a good hot soak, a little dish soap, and an old toothbrush.

Sometimes the simplest cleaning trick is simply to soften the buildup before you scrub it. 

Save this tip for your next washing-machine deep clean!