How to apply interior caulking

STEP 1

Start the job by scraping away loose paint and caulking from around the door or window.

STEP 2

Remove debris with a stiff brush.

The new caulk needs a good base to adhere to.

STEP 4

Cut the nozzle using the lines embossed on the nozzle as a guide.

STEP 5

Puncture the seal at the bottom of the nozzle.

STEP 6

Insert the tube of caulking compound into the applicator.

STEP 8

Apply new caulking.

STEP 9

To get a really smooth finish, wet your finger to smooth out the bead of caulking compound.

STEP 10

Clean up around the window or door with a wet rag.

STEP 11

Wipe the nozzle of the caulking tube and replace the cap.