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.
Check the Status of Your Walmart Credit Card Application. To check on the status of your Walmart credit card application, please call Walmart Credit Services at 1-877-969-3668. If your application has been approved, you will receive you Walmart Discover or Walmart Credit Card in the mail in approximately 7-10 business days.