Restore weathered wooden outdoor furniture
Clean, smooth and refinish sound outdoor wood without hiding its grain under a heavy coating.
Lawn & garden · 3–5 hr + drying and cure · Medium
Before you start
Do not sand unknown old paint or decayed wood. Wear eye and suitable dust protection for sanding and the cleaner’s specified gloves. Never mix cleaners. Use finishes with fresh-air ventilation away from flames and ignition sources. Oil-soaked rags can ignite without a flame: follow the label’s immediate storage and local disposal instructions.
Tools and materials
- Compatible exterior furniture stain and approved wood cleaner
- Nylon scrub brush, bucket and garden hose
- Sanding block, specified abrasive and dust vacuum
- Finish-compatible brushes, stir stick and small container
- Drop cloth, chemical-resistant gloves, eye and dust protection
- Lidded metal container for oily waste when required
Check the problem
Separate weathering from damage
Faded gray wood and rough surface fibers can be refreshed if the frame and joints are sound. Check feet, underside and fasteners first. Soft decay, major cracks or loose structural joints need repair before refinishing; stain will not restore strength.
Identify the old finish
This method suits bare wood or an existing penetrating stain that the new finish maker says can be recoated. Peeling paint, varnish or unknown coatings need a different removal plan. Do not sand unknown old paint. A water-bead test can show poor absorption, but it cannot identify the coating.
Steps
Prepare a shaded work area
Move the furniture onto a protected, stable surface with plenty of fresh air. Remove cushions and removable hardware, keeping parts together. Choose a dry-weather window within the finish’s temperature limits; keep children, pets and ignition sources away.
Wash away dirt and surface growth
Brush off loose debris. Apply a wood cleaner approved for the wood and planned finish, following its dilution and dwell time. Scrub with a nylon brush, including slat gaps and undersides. Wear the label’s protection; never mix cleaners.
Rinse and let the wood dry fully
Rinse as directed with a garden hose, removing cleaner from joints and undersides. Keep runoff away from drains and plants as the label requires. Let the furniture dry with air circulating around it; the underside must be dry too. Meet the finish’s moisture requirement rather than relying only on elapsed time.
Smooth raised grain and remove dust
Once dry, hand-sand rough fibers along the grain with the grit specified for your finish. Keep edges and slat profiles intact; do not grind away sound wood. Vacuum the dust, then clean as the finish label directs and allow any dampened areas to dry again.
Test the finish in a hidden spot
Choose an exterior stain or penetrating finish explicitly suitable for your wood species and outdoor furniture. Stir it, then test on an inconspicuous prepared area. Let the sample dry and check color and absorption. Stop if it stays tacky or sits on the surface.
Brush a controlled, even coat
Coat accessible undersides and end grain, then the visible surfaces, moving the piece only when safe to handle. Work along each board from end to end, spreading excess before it puddles. Check slat gaps for drips. Apply only the number of coats and recoat timing on the label—more is not automatically better.
Let it cure and inspect before use
Leave the furniture in a clean, ventilated, rain-protected spot for the stated cure time before replacing cushions or sitting on it. Check for tackiness, missed areas and secure hardware. Immediately handle oil-soaked rags as the label directs—typically in a sealed, water-filled metal container pending local disposal—not piled in a bin.
Finish has reached label cure time, is not tacky, all areas are covered and furniture hardware remains secure before use.
Tips
Match the finish to the wood
Dense hardwoods and softwoods absorb differently. Use a product approved for the species and outdoor seating, and judge the dried test patch rather than the color chart alone.
Avoid thick coats
A sticky surface often means too much product or incompatible preparation. Do not add another coat to hide it; follow the maker’s correction instructions.
Make the next refresh easier
Keep furniture out of roof drip lines, wash it gently and inspect it seasonally. Recoat when the finish’s maintenance criteria are met, not automatically every month or with a different product.