Bronze sculptures are timeless art pieces, but over time, they can develop a mottled appearance due to oxidation, environmental factors, or improper care. To preserve their beauty, follow these effective methods:

1. Regular Cleaning – Gently wipe the sculpture with a soft cloth and mild soap to remove dust and pollutants. Avoid abrasive cleaners that can damage the patina.

2. Apply Protective Wax – Use a high-quality microcrystalline wax to create a barrier against moisture and air, slowing oxidation. Reapply every 6–12 months.

3. Control Humidity and Temperature – Keep bronze sculptures in stable environments (ideally 40–60% humidity) to prevent rapid corrosion. Avoid placing them near heat sources or direct sunlight.

4. Avoid Touching with Bare Hands – Oils from skin can accelerate tarnishing. Handle sculptures with gloves or use a clean cloth.

5. Use Anti-Tarnish Strips – Place these near stored bronze pieces to absorb harmful gases that cause discoloration.

By following these steps, you can maintain your bronze sculptures' original luster and prevent unsightly mottling for years to come.