From Stair Banister Refinishing · Step 2 of 5 · Video by Jessica M

Showing 0:11–0:35 of the source video.
The first crucial step to staining is preparing the wood surface by sanding. Begin by using a coarser grit sandpaper for the initial pass to remove any existing finish or imperfections. The specific grit recommended can usually be found on the stain product's label. After the first round, switch to a higher grit sandpaper for a smoother finish, again following the manufacturer's advice on the stain packaging. Ensure all areas of the banister that are to be stained are thoroughly sanded.
Goal: Prepare the wood surface for staining by sanding
This DIY project details the process of staining wood banisters to achieve a desired color. It covers essential preparation steps like sanding and cleaning, the application of multiple coats of wood stain, and final touch-ups to painted spindles, followed by a future clear finishing coat.
Using 150-grit sandpaper or a sanding sponge, gently sand all surfaces of the banister. The goal is not to remove the existing finish, but to scuff it up. After sanding, wipe down the banister with a tack cloth or a slightly damp cloth to remove all sanding dust. Ensure all dust is removed for a smooth finish.
This project outlines how to paint or gel stain a stair banister without complete removal of the existing finish. It involves cleaning, light sanding, applying a bonding primer (if painting), then applying paint or gel stain, and finally, a protective topcoat. The process aims to refresh the banister's appearance while minimizing labor-intensive stripping.
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