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Caulking a Window How-To


To caulk your own windows -- a good way to seal and weatherproof, as well as to cover any cracks or gaps the window may have -- simply follow these instructions from Dave White, senior manager of business television at Home Depot.


  1. Step 1

    Make sure surface is clean.

  2. Step 2

    Cut off the tip of the caulk and puncture the seal.

  3. Step 3

    Load tube into the caulking gun.

  4. Step 4

    Apply caulk on the window.

  5. Step 5

    Smooth the caulk using finger.

The Martha Stewart Show, September 2009