I like using clen and have used liquid clen as well. Good stuff. Just dose it corectly and you will be fine.
I like running clen/eca durring PCT to help keep my energy levels up and help get rid off the little bit of fat I put on durring my cycles.
Diesel is correct make sure it's 2 weeks on 2 weeks off. On the 2 weeks off you can use ECA, stacker 2...........