Sentences with phrase «always be visible to the naked eye»
Using your fingers, apply a super-thick layer covering the entire diaper area as if you were frosting a cake — even to areas that may not look irritated, since irritation may not always be visible to the naked eye.
https://www.johnsonsbaby.com/ Not exact matches
In 1800, the German astronomer William Herschel was the first to discover that light is not always visible to the naked eye.
A brain injury is not always visible to the naked eye.