I bought the CVS 100 yard mint dental floss for a trip into China and found that it shreds right away; basically it turned out to be worthless. Had to wait until I got to Kunming and found a Careffour Store and bought a 50 meter Oral-B dental floss for 20RMB; about 3USD. How can CVS sell such a worthless product to the public? Bought it at Long's Drugs, Ala Moana Center, Honolulu, Hawaii. I need major dental work done on my teeth so I'm reliant on flossing after each time I eat. being way away from any store that sells dental floss caused me alot of stress. Now I'm saving my money to go to Bangkok and have my teeth worked on. read full review »