Rug Doctor machines typically come with a warranty period that varies depending on the specific model. Generally, most Rug Doctor machines offer a warranty of one to two years from the date of purchase. This warranty generally covers defects in materials and workmanship under normal use. It is important to note that certain terms and conditions may apply, and the warranty may not cover issues arising from misuse or improper maintenance of the machines. For the exact warranty details pertaining to a specific model, it can be helpful to check the product's user manual or the information provided on the Rug Doctor website. This will provide the most accurate and up-to-date information regarding warranty coverage and any necessary steps for filing a claim.