1. Walaxda EPDM ee la soo dejiyay, tafaasiisha dusha siman, barti wanaagsan iyo qallafsanaan
2. Iska caabin kulayl aad u fiican iyo iska caabin cimilo, iska caabin ozone, xoog adkaysi sare, barti wanaagsan, kulaylka iyo caabbinta gabowga
3. Isticmaalka habka daaweynta microwave ee samaynta, muuqaal siman oo dusha sare ah, ma laha calaamad wadajir ah