holding tank chems.

[amvet1]

Hi all, first thanks for all the info on tires, I have a set of Carlises ordered.
they should work fine for me
Now, has anyone ever used Zep bio multi purpose drain care or Zep scentgard.
found 1 jug of each in storage area, they seem to be for porta potties but it says for rv use also? Drain care seems to be for grease mostly the other for odor. don`t know if it would harm black tank or not. 1 full gal of each. hate to waste it but want to be safe ??
thanks again

[wabirch]

Google their site for more info, I imagine they are ok but check them out.