| i contacted zymol a while back and asked if it was really once a year for refils and this is just a rumor. I was told that as soon as it is empty you send them back the container and they clean it out and fill it up, they said you could do it as many times as you pleased. The only stipulation is you pay shippping everytime it is sent there and back so depending on were you live shipping could be expensive. I am aslo looking at getting it, send zymol and e-mail for more info and they will help you out.
-mike |