We've tried other carpet cleaning methods over the 40+ years we've been married, but we never bother to even try any other method since we've started to have 1-800-DRYCARPET clean our carpets. We have a dog and we don't always dry her feet before she comes into the house, so it is easy to clean up the spots with your "kit."
The thing we like best about 1-800-DRYCARPET is how the spots are really gone after you've cleaned the carpets. The other methods we've tried look great for the first couple of weeks and then the spots return. Our neighbor is now one of your customers and she can't believe how clean her carpets are staying now.