I scrape my tongue every morning and can’t imagine not doing it now. During the night while we sleep, our bodies are still detoxing. That gunk on your tongue in the morning is bacteria, and that bacteria helps cause digestive issues and bad breath. If you’re thinking I brush my tongue with my toothbrush, it’s not the same. Trust.
Tongue scrapers are cheap. I think I paid $8 for mine. All you do is literally scrape your tongue with your U shaped scraper. I usually do it a 3-5 times every morning.