Our carpets have a staggering 4,000 times more bacteria than a toilet seat, which shows how important a regular deep clean is. Finding the right carpet cleaning machine is essential for protecting your household’s health and maintaining your property’s value. But if you have little knowledge or experience in cleaning carpets, it can feel impossible to know where to start your search. Sounds like your situation? Luckily, you’ve come to the right place. Here are the must-have features of a professional carpet cleaning machine.