From Stair Skirt Boards and Trim Refresher · Step 8 of 10 · Video by Better Homes and Gardens

Showing 0:31–0:35 of the source video.
Apply a small amount of interior wood filler directly into each recessed nail hole. Use your finger or a small putty knife to press the filler firmly into the hole, slightly overfilling it to ensure complete coverage. This step effectively hides the nailheads, creating a smooth and continuous surface on the trim.
Goal: Conceal nail holes in the baseboard trim
This project provides step-by-step instructions on how to install baseboard trim using traditional tools like a hammer and nails. It covers everything from preparing the room and acclimating the wood to locating studs, cutting trim, securely nailing it, filling nail holes, and preparing the surface for a final finish.
Using a small putty knife, apply a small amount of wood filler or spackle to each nail hole. Overfill slightly to account for shrinkage. Smooth the filler flush with the surface of the trim. Allow the filler to dry completely according to the product manufacturer's instructions.
This project involves removing old stair skirt boards and trim, preparing the wall and stairs, and installing new skirt boards and trim for a refreshed look. It includes measuring, cutting, fitting, fastening, and finishing the new trim pieces.
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