Mold needs moisture, warmth, and a surface. Summer provides all three.
- Run bathroom fans during and 20 minutes after every shower.
- Fix drips and leaks immediately. Even a slow drip creates the moisture mold needs within days.
- Leave washing machine doors open between uses to let the drum dry.
- Use a squeegee on shower walls after every use – 30 seconds prevents significant mold growth.
If you find mold early, undiluted white vinegar left for an hour then wiped clean handles most surface mold without toxic products.