Gday mate. First thing, you need to know what the clen is dosed at. Usually liquid clen comes in 200mcg/ML. Once you know this you can work out how much to take per day. This is very important cause if you misdose and take too much you could end up with heart probs.
My last two week block went like this
M - 20mcg
T - 40mcg
W - 60mcg
T - 80mcg
F - 100mcg
S - 120mcg
S - 120mcg
M - 120mcg
T - 120mcg
W - 100mcg
T - 80mcg
F - 60mcg
S - 40mcg
S - 20mcg
You really feel it working in the 100 - 120mcg days. Also split up those days into 2 doses.