Title: recommend for cleaning grout
Review: One of the showers in my new-to-me house was in very bad shape grout-wise. After trying a lot of other methods of cleaning it up (to no avail) my mother gave me a Clorox Bleach Pen - and it worked wonders. 2 ounces did not go very far, so buying them in bulk makes sense. Having these come in a larger size, however, would be preferable (and it should result in less plastic packaging per oz of product).
Is this product review negative?