Sophie advises: "The easiest way to clean grout without scrubbing involves hydrogen peroxide and baking soda." Creating a ...

This mixture is particularly effective for tasks like removing stains from grout or whitening ... the oxidizing properties of hydrogen peroxide, making it a potent cleaning paste.

as well as hard to clean surfaces such as grout OUTDOOR STAIN REMOVER: The hydrogen peroxide formula works great on hard non-porous surfaces such as concrete sidewalks, outdoor tile and trash ...

Amazon VERDICT: A cleaning tool that gets the ... be a quick fix involving some baking soda, hydrogen peroxide and a little elbow grease. Wrong! My grout had been stained for too long for any ...