Seal Cracks Around Windows: ~upd~

Pull the gun smoothly along the crack. Don't go back and forth. Aim to fill the void, not just cover the top.

Remove old, cracked caulk using a 5-in-1 tool or a stiff putty knife. Vacuum out dust and dirt. Wipe the area with rubbing alcohol—you need a pristine surface. seal cracks around windows

Snip the caulk tube nozzle at a 45-degree angle. You want a bead the size of a pencil lead, not a garden hose. Poke the inner seal with the wire on the gun. Pull the gun smoothly along the crack

Sealing your windows isn't glamorous. No one will throw you a parade for a perfect bead of silicone. But your home will be warmer, quieter, and drier. And on a cold January morning, when you sit next to that window and feel nothing —no draft, no chill—you’ll know it was worth it. Remove old, cracked caulk using a 5-in-1 tool