Reseal Window !!hot!! 〈720p 2026〉

Look for visible cracks in the old caulk, gaps between the frame and the wall, or peeling sealant.

You can find high-quality exterior sealants at retailers like Home Depot or Lowe's. For more professional advice on home maintenance, check out guides on This Old House. reseal window

Within 2-5 minutes of application, use a wet finger or a caulk finishing tool to smooth the bead. This "tooling" process pushes the sealant into the gap and creates a neat, professional look. 6. Let it Cure Look for visible cracks in the old caulk,