Can I leave commando black holding tank cleaner in tank for a week when we are gone. View answer
Asked 2 ´years ago | Walex CMDOBG Commando Black Holding Tank Cleaner
When Commando is in the tank, can you still use your toilet? View answer
If used in gray tanks do I need to open the pack to get down the drain or will it dissolve by running water over it View answer
Does the tank need to be rinsed following application? View answer
Asked 3 ´years ago | Walex CMDOBG Commando Black Holding Tank Cleaner
Do large tanks require more than 1 packet of tank cleaner? View answer
Can i just empty my black tank in my yard with Commando in it View answer
Asked 4 ´years ago | Walex CMDOBG Commando Black Holding Tank Cleaner
Will Walex CMDOBG Commando Black Holding Tank Treatment help clean the back flush as well? View answer
Is it okay to leave the Walex tank cleaner product in the black tank for 48 hours or more? View answer
We are parked, does this Walex Holding Tank Cleaner work if you don't move?? View answer
How full does the tank need to be in order to use Walex to clean sensors and restore sensor function? Will it work in gray tanks View answer
Does this Walex Commando product require filling the tank, adding the Commando Black and leaving it set (work) for 12-24 hours? View answer
I currently use Rid-X------will Walex Commando Tank Cleaner cancel the enzymes of rid - x View answer
