Key Points Caulk can fix a wide range of household problems.Flexible, adhesive, and inexpensive, caulk is great for home ...

At the seams of your tile — either corners or the gap between the floor and countertops — apply a line of caulk, smoothing with your finger. To avoid any grout sticking or staining your tiles, you ...

The caulking on this window has crumbled (and the window frame itself has cracked), which makes it very drafty. If a spot looks like it needs fresh caulk, lick your finger and hold it near the gap on ...