Question for Dr Vinograd!!!

I plan to get a box of detox pads in the next couple of days. Have the pads shown to improve Acne skin conditions.
I have had Acne for a couple of years now, and am 30, never had it before. I know that hormones play a big role in acne. I had a very bad diet (burgers/fries/coke/pizza/ground beef/Krispy Kreme doughnuts/coffee) for a year 3 years back, and I guess thats when the Acne episode began. Am not sure if the liver cannot handle the toxicity in my body which is creating the toxins to end up on my skin as acne.
I was on Antibiotics (for acne) for 3 months sometime back and discontinued it when my face was clear. It had remained clear for quite sometime, and have begun to reappear even though I have not eaten the above foods in a long time.
Your help will be greatly appreciated.
Thanks!
Dran