Ewwww! How awful. You've got a problem. That is a problem where I live too---definitely.
Bleach and vinegar both work to remove mold but be careful not to use them together. I've always heard that if you mix them together, they form a toxic gas. Same goes for bleach and ammonia.
Have you tried a bathroom or kitchen cleaner with bleach?
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"We don't stop playing because we grow old; we grow old because we stop playing." George Bernard Shaw
Luna Eclipse/Selle Italia Lady
Surly Pacer/Terry Butterfly
Quintana Roo Cd01/Koobi Stratus
1981 Schwinn Le Tour Tourist
Jamis Coda Femme