How long you have to wait on caulk depends on your next steps, with milestones ranging from 30 minutes to 24 hours or longer.

Caulk is the inexpensive, easy-to-use problem-solver that seals windows, bathtubs, sinks, siding and closes troublesome joints inside and outside the house. The complication: you only need a tube or ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Caulk is used to create a waterproof or insulating seal between building materials.

Maybe you just moved into an older house, one that needs more than a few repairs. Many cracks need filling, and that means buying caulk and applying it in all the right places. But the hardware-store ...

Q: I noticed cold air leaking indoors all winter. The caulk around doors and windows looks bad and should be replaced. Where else should I look for air leaks? Is there one caulk I can use for ...

Q: I noticed cold air leaking indoors all winter. The caulk around doors and windows looks bad and should be replaced. Where else should I look for air leaks, and is there one caulk I can use for ...

Due to high humidity levels, mold can sneakily build up in bathroom corners and crevices. Porous surfaces in the shower, such as grout and caulking, are especially vulnerable to mold and mildew growth ...