White Tongue. A white coating occurs when the tiny bumps on the tongue, known as papillae, become inflamed. Inflammation usually happens because of dehydration, fever, mouth breathing or smoking. Food debris, bacteria and dead cells then get lodged between the swollen papillae and create the white coating.
Customer Service: 1-800-WALMART (925-6278) 1  Thank you for calling Wal-Mart stores customer service. 2  for the phone number, location and hours of operation of the Wal-Mart store or Sam club press 1.
Phone Contact Numbers. The Target customer service department is available to answer just about any product or order question you have. There are no customer service hours listed on the Contact Us page. Customer Service: 1-800-591-3869. Product Information: 1-800-440-0680.