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.
Walmart's customer service is open 6:00am to 9:00pm at there 24 hour locations. the store is open till 10 pm from monday -saturday and till 9 pm on sunday. u can also call them and ask questions about their costumer services 1-888-359-9896and the web site is http://www.ipsosresearch.com/walmart/. As long as the buget allows 9am- 10pm. most til 11pm.