Washing Procedure

1. Very dusty diffusers clean first by means of vacuum cleaner (pressurized air, soft brush), turn inside out and vacuum first, then vacuuming outer surface last before moving to step 2. 2. Polyester Ducts – Wash in washing machine with industrial washing detergents (dosing as per supplier recommendation), at 40 °C, we recommend spinning at 400 rpm and intensive rinsing. According to the contamination level cycle of washing can be repeated or a stronger detergent used. Use an adequate detergent for hand washing. Diffusers, which are not machine washable, can be usually effectively cleaned by vacuum cleaner, floor cloth or water stream. 3. Add disinfection into the wash if required as part of your hygiene process. The chemicals used for disinfection must not affect the fabric (see the washing symbols), detergents dosing as per supplier’s recommendation. 4. Either drip dry the diffusers well after washing and install or install slightly damp and allow the supply air to dry the ducts. DO NOT TUMBLE DRY or in any other way heat the fabrics during drying above 40oc as this may result in damage. 5. DO NOT STORE DAMP – mould can occur and this damage is impossible to remove completely. For more information, please visit our website – www.prihoda.co.uk or alternatively you can call us on - 0121 320 2496