every 3 or 4 months works for me. I think every month is overkill, we buy these expensive canisters to make our lives easier. if i had to clean every month i would just have a cheaper HOB
every 3 or 4 months works for me. I think every month is overkill, we buy these expensive canisters to make our lives easier. if i had to clean every month i would just have a cheaper HOB
When mine clogs I can hear air in it. It "sneezes and burps" to tell me its cleaning time. How long between cleaning depends on how well I cleaned it last time, how old the pads are and how well my big guys ate in the week or two before.
There are times when it sneezes after 2 weeks and sometimes it takes 6-8 before it starts sneezing.