How to Prevent Mildew on Canvas?

One of the best things to do to prevent the growth of mold and mildew on your canvas tent is to let it dry out completely in the sun after every use and before folding or storing it. Drying out the canvas reduces moist areas on which the fungi can potentially develop.

How do you prevent mildew on fabric?

Dry washed garments and fabrics thoroughly and quickly. Fabrics dried slowly may get sour and musty smelling — a sign of mold growth. To help keep moisture out of clothing and household fabrics and thus make them less susceptible to mold growth, treat them with water-repellent sprays.

Does canvas get mildew?

When canvas tents, chairs or shoes are left in warm, moist environments, they may become the breeding ground for molds and mildew. Removing the mildew from canvas may be a challenging task, especially if you want to preserve the color of your item.