Removing Varnish From Wooden Stairs, Diy Staircase Restoration

So technically you must first use the chemical stripper to clear away the varnish and some of the stain will lift too then sand away a thin layer from the surface of the wood to remove most.

Wooden stairs grip. Wipe the surface with a damp cloth to remove any remaining material. Once youve done that move onto 220 grit sandpaper and repeat. Cured finishes such as polyurethane or alkyd varnish wont soften with a solvent so you have to strip them with a chemical wood stripper.

Remove the wood finish over the stain with 100 grit sandpaper. An orbital sander will make this job much easier and quicker if youre removing varnish from a flat surface. Make sure the coat of stain stripper is even and thick.

Scrape off the varnish with a paint scraper or a putty knife. If the wooden stairs have been varnished the removal solution can be used on the full stair. Take 100 grit sandpaper and sand the finish above the stain.

Citrus stripper chemical stripper. You cannot apply it and leave it there to do its work like you can with the citrus strippers so it takes a lot of arm work to work it into the wood in small areas and remove the old finish especially if you need to remove multiple layers. Chemical resistant gloves safety glasses and protective mask.

Some of the stain may linger after scraping. Continue sanding until you reach the bare wood. Wait for the finish to bubble up and then scrape it with a paint scraper.

Then carefully brush it across the surface of the wood you want to remove stain from until the entire surface is covered. In view of the fact that stain will sink into the wooden stairs it will be necessary to resurface the wood to remove it. Contractor paper andor plastic drop cloths.

Apply the solvent with a rag to loosen the shellaclacquer from the wood surface then lightly scrape the residual finish with a plastic putty knife. Use rubber or latex gloves to protect your skin from the toxic substance. Apply the stripper with a paintbrush.

Work along with the grain of the wood. How to remove stain and varnish from wood materials needed. This should remove the varnish.

You can use a stiff bristled scrub brush to remove varnish from fancy curved details. All you need to do is start with 150 grit sandpaper and sand the entire surface. Dip the paintbrush in the container of stain stripper so its fully soaked.

Apply a thick layer of the stain stripper to the wood using a paintbrush. After neutralizing the wood stain remover with water youre ready to work on the new stain. Step 3 stain removal.

However you will have to sand by hand for curved surfaces. Metal tools with sharp edges can scratch the wood so use alternatives to scrape the stripper. The above steps may be sufficient to remove stain from wood without sanding especially if you want to avoid sanding down a layer of furniture.

Step 2 varnish removal.