Bronze sculptures are prized for their beauty and durability, but over time, they can develop an unsightly gummy patina due to environmental factors and improper care. To preserve their elegance, follow these proven methods:

1. Regular Cleaning – Use a soft brush and mild soap to remove dirt and pollutants. Avoid harsh chemicals that can strip the natural patina.

2. Apply Protective Wax – Coat the sculpture with microcrystalline wax every 6–12 months to create a barrier against moisture and oxidation.

3. Control Humidity – Keep indoor sculptures in a stable environment (40–50% humidity) to prevent accelerated corrosion.

4. Avoid Direct Sunlight and Rain – Outdoor sculptures should be placed under shelter or treated with UV-resistant sealants to minimize weathering.

5. Professional Maintenance – For valuable pieces, consult a conservator for specialized cleaning and coating techniques.

By implementing these strategies, you can maintain the integrity of bronze sculptures and prevent the formation of a sticky, uneven patina.