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This product is a mixture of toothbrush and dental floss, packed into single one. Using dental floss has its own problem that the most important ones are presented as follow:
-Extravagant usage of dental floss and its waste
-Winding the floss around the fingers causes pain in the region
-Difficulty and unhealthiness due to entrance of finger inside the mouth
However, these issues have been solved using a newly developed utility, “Floss Pick”, but it is one-time followed by high prices.
"Pal" has low cost and solves the same problems.Packing toothbrush and dental floss, encourages people to use the dental floss, as well.
Amir Mohammad Nouri Delouei,
Seyed Pourya Seyed Tabatabyi,