Bump that....
I can only DRINK! or NOT DRINK....so I stay away completely when training hard. Those orals need a careful approach especially. I handle a lot of chems with my job, and I am extra careful to protect my skin when taking any methylated/alkylated stuff... even from gas and oil, as they absorb in the skin and need removed by the liver and kidneys.
I may sound like a pans but I dont even use household cleaners when cycling orals.