Detergent HELP!

[mommadeeof4+]

We have a front loader HE machine and we have been using country save powder for all our dipes and clothes for the past year no problem. Well, the past month or so we have been having MAJOR pipe/drain issues. Part of the issue is that when its below 20 here a part of the pipe freezes and we can't do laundry but we just found out another issue is that our drain pipe has a clog and apparently powder detergent is bad for pipes and are notorious for causing plugs like this?? GREAT! I am so sad, i love country save I need recommendations ASAP for a cd safe, all natural (free of toxins, environmentally safe)liquid laundry detergent please! Also where to buy it. No tide, no purex etc....thank you for your input ladies

[abunchoflemons]

Baby safe stuff. I know... I use dreft. Ecos? 7th generation?