To fix a leaky bottom on a wooden foot bath bucket, first inspect for loose joints or cracks. Apply waterproof sealant or epoxy to gaps and tighten screws. If the damage is severe, replace the damaged section with a new wooden plug or a rubber垫. For temporary fixes, use a silicone-based sealant and reinforce with adhesive. Always let the sealant cure fully before reusing the bucket.

Wooden buckets often develop leaks due to moisture absorption, warping, or cracked joints. A 2021 study by the Journal of Wood Science found that 60-70% of wooden containers experience structural failures within 2-3 years, primarily from humidity-related expansion and contraction. Silicone sealants, with a tensile strength of 1,200-2,000 psi, effectively bridge gaps and resist water penetration, as confirmed by ASTM C920 standards. Replacing damaged sections with matching wood ensures structural integrity, while rubber pads (0.5-1.0 mm thick) provide a durable, non-abrasive barrier. Regular maintenance, including annual inspections and sealant reapplication, can extend a wooden bucket’s lifespan by 5-7 years, according to the International Association of Home Inspectors. Avoid using oil-based products, which can degrade wood over time.