Dr. Jacquie Smiles offers MarketWatch expert advice on bad breath

MarketWatch has written a piece on $4 quick fix for bad breath. One of the solutions to getting rid of bad breath is tongue scraping. It works by repeatedly raking a small curved device called a tongue scraper — typically made of plastic, stainless steel or copper — over your tongue to remove buildup.

Dr. Jacquie Smiles offers expert advice on recommended tongue scrapers for bad breath. Read the article below or visit MarketWatch.