Option 2: Clean with alcohol or wine.
If you have rubbing alcohol or a bottle of white wine on hand, you’re in luck. Both are excellent for eliminating mold and disinfecting surfaces.
What you’ll need:
Isopropyl alcohol (or white wine if you want something more refined)
A cotton cloth or sponge.
Directions:
Dip the cloth or sponge in the alcohol or wine. Don’t skimp on moisture: it must be thoroughly damp.
Clean the gasket, paying particular attention to moldy areas. You’ll see the mold begin to come off almost immediately.
Let the gasket air dry.