Yes it removes mucoid plaque very well. You can see pictures here https://www.thebiocleanse.com/research/mucoid-plaque-cleanse and here https://www.thebiocleanse.com/research/mucoid-plaque-pictures .
As for the details, there is 2 ways to do it, one is the 9 day stronger cleanse that involves 5 days of juice fasting, where you have up to 5 psyllium bentonite shakes per day, as well as the herbal capsules. Most people remove a few meters of mucoid on this program. There is also a 14 day lighter cleanse for those who want to take it a bit slower. You eat alkalzing vegan food on this version and take the herb caps and up to 3 shakes. Also there is no need for enemas or liters of salty water on either program.
Let me know if you have any more questions.