Over 2-3 years, which isn't insignificant, and does suggest cleanings can be done less frequently, but it isn't particularly long term. I'm curious if that sti

Over 2-3 years, which isn't insignificant, and does suggest cleanings can be done less frequently, but it isn't particularly long term. I'm curious if that still holds over say 5 years. And how does it intersect with other practices. For example are people who don't floss religiously more likely to benefit from more frequent cleanings, etc.