Tongue coating care products

I use a tongue cleaner every day, but it didn't completely remove the coating. However, after using the Easy Tongue product, my tongue became completely clean after just one use. Since it is only day one, it returns to some extent the next day, but I am looking forward to seeing the results because I heard that if I use it consistently for a month, the coating will noticeably decrease and the tongue will turn a healthy pink color. I plan to keep using it.