How are people treating biofilms?

How are folks treating biofilms? I've heard of samento and banderol and want to discuss those with my herbalist but would like to know how others are treating them? Thanks!

Thanks Summer!

I treated for biofilms for about 2 years. First I used Interfase Plus and then Lumbrakanese, each for about a year. My fry test showed substantial biofilm (and I always had die off when starting these products). I retested and they were gone! So, it worked. To my knowledge, these are the most common treatments for it. But you may want to add things in as well.