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.
Dry with a soft, clean towel.
To extend the life of your cover, apply 303 Protectant (SPF 40 for your cover). Available from Easy Spa Parts or a local auto parts store.
This cover is over a year old and still looks new whenever we clean and protect it.