Rug Doctor carpet cleaners are one of the most popular brands on the market. However, they are also one of the most common brands to experience issues with. One of the most common problems is that the Rug Doctor will stop spraying. Most of the time, this can be fixed by replacing the pump assembly. The pump assembly is responsible for circulating the cleaning solution through the Rug Doctor. If it stops working, then the Rug Doctor will no longer be able to spray. Replacing the pump assembly is a relatively simple process, and it can be done without having to call a professional. As long as you have a replacement pump assembly on hand, you should be able to fix the Rug Doctor yourself.
We have a video walk through with detailed instructions here: How to replace a pump in a rug doctor – VacuumsRUs