We've all seen it — a piece of furniture that's been painted so many times the details are obscured, the drawers stick, and the surface has a thick, uneven buildup of old paint layers. It's a common situation with vintage and op shop pieces, and it requires a slightly different approach from painting a piece for the first time.
Here's how to handle it.
Assess the Existing Paint
Before you do anything, assess the condition of the existing paint layers:
- Is the existing paint stable? Press your fingernail into the paint. If it's hard and doesn't dent or flake, the existing layers are stable and you may be able to paint over them with minimal prep.
- Is the existing paint peeling or flaking? If any layers are peeling or unstable, you need to remove the unstable paint before repainting. Painting over peeling paint just adds another layer that will peel.
- Is the paint buildup obscuring details? If carved details, mouldings or edges are filled in with paint buildup, stripping back is the better option for a quality result.
- Are the drawers sticking? Paint buildup on drawer edges and runners is a common cause of sticking drawers. Stripping or sanding the edges of the drawers and runners will fix this.
Option 1: Paint Over the Existing Layers (If Stable)
If the existing paint is stable, hard and not peeling, you can paint over it with the right prep:
- Clean thoroughly with sugar soap — remove any wax with mineral turpentine first if the piece has been waxed
- Lightly sand with 180 grit to give the new paint something to grip
- Wipe away all dust
- Apply Artisan Mineral Paint — its primer-blocker-paint formulation gives the best adhesion over existing paint layers
- Two thin coats, sanding between
- Seal
This is the fastest approach and works well when the existing paint is in good condition and the buildup isn't obscuring details.
Option 2: Strip Back to Bare Timber
If the paint is peeling, the buildup is obscuring details, or you want the cleanest possible result, stripping back to bare timber is the better option. It's more work upfront but gives a much better final result.
Use a chemical paint stripper for multiple layers — it's faster and more effective than sanding through multiple paint layers. Apply generously, allow to work, scrape off, neutralise and allow to dry. You may need two applications for very thick buildup.
Once stripped, sand with 120 grit to smooth the surface, then 180 grit to prepare for painting. Full guide to removing old paint here.
Fixing Sticking Drawers
If the drawers are sticking due to paint buildup, sand the edges of the drawers and the drawer runners until they move freely before painting. Don't paint the runners themselves — paint on runners causes sticking. Sand the runners smooth and apply a small amount of beeswax or candle wax to help them slide.
Dealing with Obscured Details
If carved details or mouldings are filled in with paint buildup, use a detail tool or a stiff brush to work chemical stripper into the recesses. A wooden skewer or toothpick can help remove softened paint from very fine details. Take your time — restoring the details is worth the effort on a piece with beautiful carving.
Which Paint to Use on a Previously Multi-Painted Piece
Whether you strip back or paint over, Artisan Mineral Paint is our recommendation for pieces with a complex painting history. Its primer-blocker-paint formulation gives excellent adhesion over existing paint layers and blocks any bleed-through from previous colours. It's the most forgiving paint for difficult surfaces.
For more on prep: How to Paint Furniture: The Complete Beginner's Guide
