Prepare your work area by laying down several layers of newspaper to protect the floor from chemicals. Give yourself a large space to work, laying the newspaper to at least the height of the chair you are working on. If the chair has an upholstered seat, or other area that you do not want to treat, remove it if possible or cover it well using masking tape and plastic sheeting. Make sure the chair is clean--free from any dirt or debris--and dry.
Smooth away any peeling, chipping or bubbling rough areas of paint using sandpaper. Sand lightly to avoid sanding the wood beneath. Use steel wool if needed. Vacuum or brush away all dust with a whisk broom or soft cloth and replace newspaper with new sheets to protect the floor.
Put on gloves, mask and clothing to protect your skin and face from possible splashing. Set the chair on its side and spread a layer of liquid strip over areas not touching newspaper using a disposable foam brush or narrow paint brush. Let the liquid absorb for three hours or longer, according to manufacturer's instructions on the label
Wipe away the liquid strip and dissolved paint using a rough cloth. Use rough towels and/or steel wool pads to remove. Wipe using medium pressure, taking care not to scratch the wood surface.
Turn the chair over and repeat Steps 3 and 4 on the other side of the chair after removing the liquids. If areas of paint remain after treating the entire chair, also repeat the treatment in Steps 3 and 4, applying liquid strip to affected areas only
Toss away all towels, newspaper, steel wool and brushes used. Clean the chair using wood cleaner to rinse away remaining chemicals from the chair.