We have used Odorlos for several years, based on Chuck's recommendation, and have been thoroughly pleased....no odors, no mess. I prefer the 6# tub over the liquid. The only reason I'm even considering trying the Geo is that it's getting tougher to find the 6# Odorlos at a decent price - this "fixed income thing is a real PITA. The last 2 purchases were at CW and I mentioned that I was really pleased to see they carried it again. They said they had so many complaints when they dropped it from their inventory that they added it back. So, what did they do???, discontinued it again. Smart marketing! We're in a semi-rural area, so there are no choices other than Walmart, the local RV dealer who is a total fool and would charge a zillion dollars IF he carried it which he doesn't, or to order online.
Shipping charges irritate the life out of me. Just charge me what the item really costs and what the shipping really costs &I'm fine. When they give you a great low price for the item and then jack up the shipping to make their dollars work out, I just won't do it. So, willing to give the Geo a try for the rest of the season and see what I think about it. It would be nice to have somewhat accurate sensors.....the day we picked up our brand new TT, the black tank showed full sitting on the lot. I don't think so! So if a benefit is helping to clean the sensors, I'm willing to give it a shot.