Method:
Dissolve the salt in a bowl of warm water. Make sure it dissolves completely.
Dip the toothbrush in the mixture and gently scrub the moldy areas. Focus on the hard-to-reach crevices where mold tends to hide.
After scrubbing, wipe everything with a clean, damp cloth.
Salt is like sandpaper for mold: effective against stubborn dirt but gentle enough for seals. Plus, it leaves a light residue that mold hates, meaning it won’t be in a hurry to reappear any time soon.
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.
Alcohol works wonderfully because it evaporates quickly, leaving no residual moisture. And what about wine? Let’s just say that mold has no chance against its acidity.