#1 Question to ask your prospective carpet cleaning company:
Which method of cleaning do they use?
As we discussed earlier, hot water extraction done by a truck mounted unit is recommended by the world’s largest manufacturer of carpet cleaning, Shaw Industries. It’s also the most expensive in terms of investments made by the cleaning company ans is a sign (though not a foolproof one) that the company is serious about their business. Hot water extraction when performed by a qualified technician using a truck-mounted system will give your carpet the deepest, healthiest cleaning possible.