Cross-contamination happens when germs move from one surface to another — usually on the very cloth or sponge being used to clean. It's easy to do by accident: wipe a toilet, then a sink, then a counter with the same rag, and you've spread what you were trying to remove.
A color-coded system solves this with a simple rule: each color belongs to one kind of area. For example, one color is used only for bathrooms, another only for kitchens, and others for general surfaces and glass. Once a cloth is assigned to an area, it stays there.
The system works because it takes guesswork out of the job. Nobody has to remember which cloth was used where — the color tells them. That consistency is what makes it reliable, especially in offices and homes with several rooms and surfaces to clean in one visit.
It also protects the finish of your surfaces. Glass cloths stay free of grease, and cloths used on floors never end up on countertops.
You can use the same idea at home between visits. Buy a pack of cloths in a few colors, decide which color is for which area, and keep them separate when you wash them.
Ecology Cleaning Services uses a color-coded system on every job, along with 100% biodegradable, EPA-certified products. Call (323) 873-4413 for a free estimate.