Polishing

Oil polishes, cleaners, and furniture oils protect wood by making the surface more slippery; they do not offer a hard protective layer.

Products that contain a high percentage of oil make the surface smear, showing fingerprints. Avoid polishing with pure olive oil, which smears and attracts dust.

Most commercial spray and liquid furniture polishes contain silicone oil, which provides some protection. If you have used sprays and polishes in the past or suspect that furniture has been polished with them, be aware that residues can interfere with refinishing and may need professional attention.

Homemade recipe for cleaning wood: Some experts recommend reviving grimy wood furniture with a mixture of equal parts olive oil, denatured alcohol, gum turpentine, and strained lemon juice. Apply with a soft cloth and buff with a clean cloth.