Stain Removal Step 1.
Remove as much zucchini as possible with a dull knife or spoon.

Stain Removal Step 2.

Use a liquid detergent and rub gently into the stain.

Stain Removal Step 3.

Allow the detergent to stand on the stain for at least 5 minutes.

Stain Removal Step 4. Soak the stain in cold water for 10-15 minutes or until the stain becomes more loosened. Every three to five minutes, rub the stained area.

Stain Removal Step 5.

Rinse thoroughly.

Stain Removal Step 6.

Repeat until no more zucchini stain can be removed.