Colon cleansing has absolutely no medical benefit and is in fact harmful to the digestive tract.
There is no "build up" of bad plaque or sludge in a normal system. If this was the case we would have people dying left and right from malnutrition since their bodies couldn't absorb nutrients.
Since we reabsorb most of the water in our food and drink through the large intestine, If it was coated with "mucoid plaque" , we would all be sloshing around like sponges yes?
We "cleanse and detox" 24 hours a day through respiration, sweat, liver, and kidneys.
We can help by eating a healthy diet with minimal added sugar and salt. Lots of fresh fruit, vegetables, whole grain foods, beans, peas, and brown rice keep a system as healthy as it can be.
Minimal alcohol, caffeine, soda.
Read food labels. If you can't pronounce it, don't put it in your body.
Colon cleanses actually flush out the beneficial bacteria and enzymes in the digestive system.
These con artists have perfected a formula for coagulating your waste to make it look like the gross pictures they present, not to do anything else.
A high fiber diet works every time.
Spend your money in the produce department instead of giving it away.