Reddish-pink tile grout stain is often caused by Serratia Marcescens bacteria. Treat the bacteria with 3% hydrogen peroxide and baking soda—it's the most effective way of removing. Avoid using bleach, ...
Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Sami Allen is the managing editor at Forbes Home, with over seven years of ...