Black Tank and Toilet cleaner are GREAT!
"We've been using the black tank treatment since our first RV back in 2023. We've only just started using the toilet bowl cleaner and am VERY impressed with how well it works. Prior to that, we were using another RV product that worked well, but wanted to keep it in the "Liquified" family. We have just started using the grey tank treatment and seems to be working so far. We do have a black tank and grey tank flush in our 44' Class A diesel pusher, so we are able to regularly flush both tanks after dumping them. NOTE to self, there IS an expiration date on the Liquified product! We found that out when I had an unopened bottle we purchased well over a year ago at General RV that was in the back of the closet. I noticed that the orange color was very faded, so I looked and saw that it expired about a year ago. Yes Matt, I did throw it out since I assumed that the enzymes were 'dead' and I had a new unopened bottle to use. Time to add another bottle! By the way, we only used the 'other branded' sample products when we first purchased the RV. We tried the orange version and never looked back since our first bottle of Liquified!"
