Black Dots on Bathroom Silicone: When Cleaning Fails

PravdaReport ·
Russia

Small black dots appearing along the sealant of a bathtub or shower stall are rarely just surface stains; they are typically an indication of fungal growth fueled by high humidity. When these spots reappear shortly after cleaning, it suggests that the mold has migrated beyond the surface and penetrated the actual structure of the silicone. Silicone sealant is designed to be waterproof, but in…

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