Hello, I am feeling a waxy taste in my mouth that I can not get rid of no matter how much water I drink. What can I do to get rid of this feeling?

Dry Mouth. A waxy taste can have lots of causes. Are you taking medications? Medicines can alter the flora in the mouth. Do you have associated dry mouth? Many drugs like anti-depressants, anti-histamines can make the mouth dry. Dehydration can lead to altered taste and dry mouth. Get a clinical dental examination. Frequent sips of cold water, chewing sugar free gum, improve your hygiene and do not smoke.
See DDS. It sounds like plaque buildup. Visit your dentist for a through examination and cleaning.