How to Protect Rubber Seals and Gaskets from Everyday Buildup

Rubber seals and gaskets are small details in your home that often go unnoticed—until problems start. They’re found in washing machines, refrigerators, dishwashers, and around shower doors. Their purpose is to keep water or air contained, but when buildup starts to form, they can become discolored and less effective.

Because rubber is porous, it easily traps moisture and dirt. Soap residue, lint, and humidity can stick to it, creating marks that are hard to ignore. Once buildup sets in, the gasket may even start to feel sticky or lose flexibility.

To protect your rubber seals, it’s important to wipe them down regularly. After running your washing machine or dishwasher, leave the door open for a while to let it dry out. In bathrooms, gently drying the rubber after a shower helps reduce lingering moisture.

Using mild cleaners and avoiding harsh scrubbing will help extend the life of rubber seals. The goal is to clean away residue without damaging the material itself.

Taking care of these overlooked areas not only keeps your appliances and bathrooms looking fresh but also helps them function more efficiently for years to come.