How to waterproof canvas outdoor ottoman covers without compromising breathability?

Keeping your canvas outdoor ottoman covers waterproof while ensuring breathability is essential for durability and comfort. Here’s how to achieve it:

1. Choose a Breathable Waterproofing Spray: Opt for a silicone-based or fluoropolymer spray designed for outdoor fabrics. These products repel water while allowing air to pass through.

2. Clean the Canvas First: Dirt and debris can block pores. Use mild soap and water to clean the covers thoroughly before applying any treatment.

3. Apply Evenly in Thin Layers: Spray or brush the waterproofing solution in thin, even coats. Avoid oversaturation to prevent stiffness.

4. Allow Proper Drying Time: Let the covers dry completely between coats and before use. This ensures the treatment bonds effectively.

5. Reapply as Needed: Over time, waterproofing wears off. Reapply every 6–12 months or after heavy rain exposure.

By following these steps, your canvas ottoman covers will stay protected from moisture while remaining breathable and comfortable.