What Is the Orange Mold in Shower?

But when you see pink, light red, or light orange growth spreading across the grout in the shower, it is water-borne bacteria, Serratia marcescens. The bacterial colony, which grows and spreads in warm, moist environments, can appear to be fuzzy or slimy. The color range is affected by room temperatures.

How do you treat orange mold in shower?

To get rid of orange mold from the bathroom, shower area, and walls use vinegar, hydrogen peroxide, or bleach solutions. For wooden surfaces, use vinegar solutions to remove mold.

Is orange mold harmful?

It is mostly found outdoors and can be orange or yellow in color. As its food or water supply is exhausted, this mold will change its appearance to more closely resemble other molds. It is virtually harmless to humans, although its dusty mold spores can be inhaled and irritate sensitive individuals.