Do you ever worry about your enamel when you brush your teeth?

Sometimes I get scared I'm gonna brush away my enamel and it's gonna make my teeth yellow so sometimes if I haven't eaten I'll, swish some coke cola, prince it out with listerine and brush with water which is mostly for my tong and gums ๐Ÿ˜‚

Do you ever worry about your enamel when you brush your teeth?
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