FAQ Search Select a Category BarkBath Cleaning Formulas Cleaning Tips Commercial Products Corporate Deep Cleaners Hard Floor Cleaners Mops, Brooms and Brushes Parts and Accessories Steam Sweepers Vacuums Warranty Web Site and/or go What do I do if I need internal replacement parts for my machine? (motors, pumps, wiring, etc)? Answer: To keep our customers safe, only trained professionals should replace internal parts, that’s why you can only get them at BISSELL Authorized Service Centers. To find a center, click here or call 1-800-237-7691 and press 1. Related Questions My Lift-Off® Deep Cleaner with HeatWave Technology® doesn't heat the water. What's wrong? The belt on my Big Green Deep Cleaning Machine® keeps falling off. What should I do? My DeepClean Essential® is continously spraying. What should I check? My brush stopped rotating. What could be wrong?