Over time, mold can form on the damp floor or cabinets and create a health hazard. Repairing small cracks in a dishwasher tub is accomplished with minimal effort .
Things You Will Need
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Open the door of the dishwasher and remove the racks from inside.
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Clean the area of the of the tub that is cracked using cleanser and a scrubbing pad. Rinse with clean water and let the tub dry for 24 hours.
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Squeeze some clear silicone onto your finger from a squeeze tube or caulk gun, depending on the style of silicone being used.
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Wipe the silicone over the area of the crack and 1 inch beyond it in all directions. Smooth the caulk so there are no globs or ridges. Allow the silicone to dry overnight.
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Apply another coat of silicone and let it dry overnight. This will ensure that the crack is sufficiently sealed to prevent water from penetrating it.
The Drip Cap
- Most dishwashers made from the 1980s to present have tubs that are made of plastic.
- If the cracks are not repaired, water can leak out of the tub and cause damage to flooring and cabinets.
- Wipe the silicone over the area of the crack and 1 inch beyond it in all directions.