Though caulk often lasts for years, it doesn't stick around forever. If yours has become discolored, has developed cracks, or has begun to separate, it's time for a new application. Before you can lay ...

Q. I want to replace a lot of caulking around the outside of my house, especially around windows and doors where I suspect there are air and water leaks. Much of the old caulk is cracked, discolored ...

Dear James: I try to keep the bathroom as clean as possible, but the caulk around the bathtub and shower stall is black. Can you tell me how to clean the caulk or how to replace it if that is ...

Using a traditional, manual caulk gun can be a little bit of a pain. They can be difficult to control when applying a consistent rate, as it relies on your own ability to apply regular pressure. They ...