Restoring antique wood carvings requires careful removal of old finishes or varnishes to preserve their intricate details and historical value. Here are the most effective methods to achieve this:

1. Chemical Strippers: Use eco-friendly, non-toxic strippers designed for delicate woodwork. Apply evenly, let it sit, then gently scrape off the softened finish with a plastic scraper.

2. Heat Gun Technique: A low-heat setting on a heat gun can loosen old varnish without damaging the wood. Always keep the gun moving to avoid scorching.

3. Sandpaper & Steel Wool: For small areas, fine-grit sandpaper (220+ grit) or 0000 steel wool can gently buff away layers. Avoid aggressive sanding to prevent wood loss.

4. Natural Solvents: A mix of vinegar and olive oil can soften old finishes. Apply sparingly, wipe clean, and repeat as needed.

5. Professional Restoration: For priceless pieces, consult a conservator to avoid irreversible damage.

Always test methods on hidden areas first and finish with a wood conditioner to protect the carving’s integrity. Patience and precision are key to successful restoration.