CRB Machine vs. Bonnet Cleaning vs. Hot Water Extraction: Which Method Is Best for Your Carpet?
If you've started shopping for carpet cleaning equipment, or you're trying to figure out why your carpets never seem to look quite right after a cleaning, you've probably run into three terms that get thrown around a lot: CRB, bonnet cleaning, and hot water extraction. They all promise clean carpets, but they work in completely different ways, and picking the wrong one for your situation can actually shorten the life of your carpet. This guide breaks down what each method actually does, where it shines, where it falls short, and which one makes sense depending on whether you're a homeowner trying to keep your living room presentable, a facilities manager responsible for a building full of carpet, or a cleaning business owner deciding what to invest in next. What Is a CRB (Counter Rotating Brush) Machine? A CRB machine uses two cylindrical brushes that spin toward each other rather than a single pad spinning in one direction. As the ...