+0
In America, the sole correction option is to use everyday as an adjective, and every day as a noun.
Why does Colgate have the phrase whitens teeth everyday on their toothpaste instead of the imprint whitens teeth every day?
+0
Hi,

Because they don't ask English Forums to check their grammar. Emotion: big smile

Best wishes, Clive
Comments  
Students: We have free audio pronunciation exercises.
Was I correct?
Hi,

You can't be said to be correct, because you didn't make a statement. You just asked a question. Emotion: smile

But their sentence was not correct.

Best wishes, Clive