How to Deal With Overpainted Trim

If new paint won't stick to your trim, or the existing paint is pocked, pitted and peeling, you probably have a problem with overpainting -- too many layers of paint. You only need two things to handle overpainted trim -- sandpaper and elbow grease. By removing the layers of paint, you can re-establish detailed carvings and expose the porous wood surface, improving the appearance and adhesion of fresh paint or stain.

Things You'll Need

• Gloves
• Breathing mask
• Sandpaper
• Sanding block
• Tack cloth
• Brush
• Vacuum
• Paint
• Stain
• Sealant

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Instructions

1. • 1

     Put on safety gear.

   • 2

     Fold the sandpaper in half to form a sharp crease.

   • 3

     Align the crease with the deepest part of the trim design.

   • 4

     Sand the pieces in a back-and-forth motion, moving the paper along the crevice with the grain.

   • 5

     Remove the paper and refold it when the grit is worn down.

   • 6

     Use the sanding block to smooth broad areas. Sand with the grain.

   • 7

     Wipe off the trim with a tack cloth or coarse-bristled brush.

   • 8

     Vacuum around the area.

   • 9

     Paint, stain or seal the trim as desired.