My mom and I both have too many teeth in our mouths

We like the goretex floss by Glide - nice & thin to get between those tightly packed teeth
http://www.amazon.com/Glide-Dental-O.../dp/B001F51RAG
It actually pops up on Amazon if you do a search of dental tape:
http://www.amazon.com/s/ref=nb_sb_no...ds=dental+tape
No Colgate though....