Your spa cover can last 5-6 years under ideal conditions. Washing and protecting it monthly can help the outer skin look new for a very long time. Using an E-Z Lifter will prevent handling damage too.
Rinse the dust and dirt from your cover.
Wash with a mild liquid detergent (from the kitchen is fine) and a sponge or soft brush if necessary.
Rinse again.
Dry with a soft, clean towel.
To extend the life of your cover, apply 3M Vinyl Conditioner. (Available from Easy Spa Parts)
Dry again with a soft, clean towel. This cover is over a year old and still looks new whenever we clean and protect it.