What are the best methods to prevent erosion-corrosion in aluminum outdoor flower boxes near fountains?

Erosion-corrosion is a common issue for aluminum outdoor flower boxes placed near fountains due to constant exposure to water and environmental factors. To prevent this, consider the following methods:

1. Protective Coatings: Apply corrosion-resistant coatings like powder coating or anodizing to create a barrier against moisture and chemicals.

2. Regular Cleaning: Remove dirt, salt, and debris that can accelerate corrosion by cleaning the boxes with mild soap and water.

3. Proper Drainage: Ensure adequate drainage holes to prevent water accumulation, which can lead to erosion-corrosion.

4. Use of Sealants: Apply waterproof sealants to joints and seams to block water infiltration.

5. Material Selection: Opt for high-grade, marine-grade aluminum alloys that offer better resistance to corrosion.

By implementing these strategies, you can extend the lifespan of your aluminum flower boxes and maintain their aesthetic appeal near fountains.