Failed caulk lets water into homes. Re-caulking tubs, windows and siding is simple, valuable work.
In this article
Bathrooms
Tubs and showers.
Exterior
Windows and trim.
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Remove old caulk
Clean surfaces.
Right product
Interior or exterior.
Neat lines
Professional look.
Common mistakes
Caulking over old caulk, wrong product and messy lines.
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Frequently asked questions
How often should caulk be replaced?
When it cracks, peels or mildews. Bathrooms often need it more often than exterior joints.