7.4.1 Cleaning the cover

The cover needs to be thoroughly cleaned two or three times a year.  

Never use high pressure washers or chemical cleaning agents.

  1. Let the fabric cover soak for at least 24 hours.

  2. After soaking, wash the inside and outside of the cover with a sponge or a soft brush.

    Use mild soapy water and plenty of water, max. 30°C.

  3. Rinse thoroughly with freshwater.

    Mix 12% vinegar in the final rinsing water to neutralize the soap residues.

  4. Hang the cover to drip dry.