Water Storage Tank

[Krousebg]

I have an opportunity to get some large water storage tanks pretty cheap but they were previously used to store laundry detergent from P&G. Should I avoid due to potential residual inside?

 

[Jekyl]

I wouldn't use them. Detergent is meant to kill everything it contacts lol. Maybe I'm wrong, just wouldn't risk it, if it were me.

 

[Jekyl]

If looking for something like that tractor supply has deals sometimes.