I use lots of water, dump only when 2/3 full or bettr, Fill and flush after each dump when possible. On using Rid-x here is the web FAQ you need to scroll down to Recerational Vehicles.
Your welcome. My thought is if they thought it would help and would fit the RVers needs they would go after that market and our money. Actually they seem to say don't waste your money. You can draw your own conclusions.