Did you know that caulk has been used for hundreds of years to stop leaks and seal gaps? Crazy, right? People once used plant fibers or even clay to seal things up, but now we’ve got a super handy material called plumbing caulk. It’s a sticky, goopy substance that helps keep water where it belongs—inside pipes and away from our walls. When you're facing a leaky sink or a tub … [Read more...] about how to open plumbing caulk