Bronze sculptures are timeless art pieces, but indoor exposure can lead to oxidation, causing tarnish and discoloration. To preserve their beauty, follow these proven methods:

1. Regular Cleaning: Gently dust sculptures with a soft cloth or brush to remove pollutants. Avoid harsh chemicals—use a mild soap solution for deeper cleaning.

2. Protective Coatings: Apply wax or lacquer to create a barrier against moisture and air. Renaissance Wax is a popular choice for its non-yellowing properties.

3. Control Humidity: Keep indoor humidity below 50% using dehumidifiers or silica gel packets. High humidity accelerates oxidation.

4. Avoid Direct Sunlight: UV rays can degrade coatings and accelerate tarnishing. Display sculptures away from windows or use UV-filtering glass.

5. Handling with Care: Wear gloves to prevent oils and acids from your skin from reacting with the bronze.

By combining these techniques, you can significantly slow oxidation and keep your bronze sculptures looking pristine for generations.