[mikrofon]

In the field of dentistry, the proverbial "4 out of 5" would be strident in advising their patients to refrain from using Trident & similar items to primarily keep teeth clean (even though it's trendy) ... Some also claim that instead of whitening, these products actually leave colored tints on the enamel, and that we should ignore all the "dirt" sent out by advertisers to promote them.

[secret garden]

Colored tints? That post was a thing of beauty. A+ for you.