What You Get When You Rent a Home Depot Carpet Cleaner
Home Depot rents two main carpet cleaning machines: the Rug Doctor and the Bissell Deep Clean. Both are upright hot-water extractors that spray hot water mixed with cleaning solution into carpet, then suck the dirty water back out. You rent the machine by the day (usually 24 hours from pickup), and the rental includes the machine itself, a cleaning solution bottle, and sometimes a stain-removal tool attachment. You pay for the machine rental, the solution, and a damage deposit that you get back when you return it clean.
The machines are heavy—around 40 to 50 pounds—so ask for help loading it into your car at the rental desk. Both machines work the same way in practice: fill a tank with hot water and solution, push it across the carpet to spray and extract, then empty the dirty-water tank when full. The main difference is that the Rug Doctor has a slightly larger tank and a faster drying time, while the Bissell is a bit lighter and easier to maneuver in tight spaces.
Key Takeaways
- Rent the machine for a full 24-hour period, pick it up in the morning, and return it the next morning to avoid an extra rental day charge.
- Test the machine on a hidden corner of carpet first to make sure the water heats up and the suction works before you start on visible stains.
- Make two or three passes over each stain—one to spray, one to extract, and one more to pull out remaining moisture—rather than one heavy pass.
- Empty the dirty-water tank every 15 to 20 minutes of use so the machine does not lose suction and the water does not back up into the clean-water tank.
- Let the carpet dry for at least 4 to 6 hours before walking on it heavily, and open windows or run fans to speed drying and prevent mildew smell.
Preparing Your Carpet and the Machine Before You Start
Before you turn on the machine, vacuum the entire carpet thoroughly. Dried dirt and pet hair clog the machine's nozzles and reduce suction, so spend 10 to 15 minutes vacuuming every room you plan to clean. Move small furniture out of the way—the machine is wide and does not fit under tables or between close-set chairs.
When you get home with the machine, fill the clean-water tank with hot tap water (not boiling) and add the cleaning solution according to the bottle's instructions. Most solutions call for one part solution to three or four parts water. Do not skip this step or use plain water—the solution helps break down oils and dirt so the machine can pull them out. Fill the tank only to the line marked on the side; overfilling causes solution to leak out the bottom.
Plug the machine into a standard outlet and let it run for 2 to 3 minutes without moving it across the carpet. You will hear the heating element working, and the water coming out should feel hot to the touch. If the water stays cold after 3 minutes, the heating element may not be working—return to Home Depot and ask for a different machine before you start cleaning.
Running the Machine Over Stains and High-Traffic Areas
Start in the corner of the room farthest from the door so you do not trap yourself. Hold the handle with both hands and push the machine slowly forward—about one step per second—while squeezing the trigger on the handle. The trigger releases the spray; you should see water and solution spray onto the carpet in a line about 12 inches wide. Push forward slowly so the solution soaks into the carpet fibers for a few seconds.
Release the trigger and pull the machine backward toward you without spraying. The suction pulls the dirty water out of the carpet and into the tank. This backward pass is where the cleaning happens, so pull slowly and deliberately. You should hear a change in the machine's sound as it switches from spraying to extracting. Repeat this forward-spray, backward-extract pattern in overlapping rows, moving sideways across the room until you reach the other wall.
For stains, make a second pass over the same spot when ready after the first. Spray once, extract once, then spray and extract again. Do not make more than three passes over the same area or you risk over-wetting the carpet, which can lead to mildew or mold underneath. If a stain is still visible after three passes, let the carpet dry and treat it again the next day rather than pushing the machine harder.
Emptying the Tank and Avoiding Common Mistakes
The dirty-water tank fills quickly—usually every 15 to 20 minutes of active cleaning. When the tank is full, the machine loses suction and may start spraying dirty water back onto the carpet instead of extracting it. Most machines have a full-tank indicator light or a sight glass on the side so you can see the water level. Empty the tank as soon as it reaches the full line, not when it overflows.
To empty the tank, locate the drain plug at the bottom back of the machine. Wheel the machine to a bathtub, utility sink, or floor drain and open the plug. The dirty water drains out quickly—have a bucket ready if you are draining into a sink, because the water splashes. Close the plug firmly when the tank is empty, or water will leak out during the next pass. Rinse the tank with clean water from a hose if you have one; this prevents sediment from building up inside.
The most common mistake is not emptying the tank often enough. A full tank reduces suction by half, so you end up making extra passes trying to get the carpet dry, which over-wets it instead. The second mistake is using too much cleaning solution. Extra solution does not clean better; it just leaves residue in the carpet that attracts dirt faster after cleaning. Stick to the bottle's mixing ratio and you will see better results.
Drying the Carpet After Cleaning
After you finish cleaning, run the machine over the entire carpet one more time without spraying—just extracting. This pulls out as much remaining water as possible. Open all windows in the room and turn on ceiling fans or portable fans to move air across the carpet. If it is cold outside or raining, turn on the heat and run the air conditioning at the same time to create air circulation; the goal is moving air, not temperature.
Do not walk on the carpet for at least 4 to 6 hours. Wet carpet compresses under foot traffic and takes much longer to dry. If you must walk on it, wear clean socks or shoes to avoid tracking dirt back into the damp fibers. The carpet should feel dry to the touch within 8 to 12 hours if you have good air circulation. If it still feels damp after 24 hours, you over-wetted it—run the machine over it again with just extraction (no spray) to pull out more water.
Returning the Machine and Avoiding Rental Damage Charges
Before you return the machine, empty the dirty-water tank completely and rinse it with clean water. Wipe down the outside of the machine with a damp cloth to remove any dried solution or dirt. Check the nozzle at the bottom of the machine—if it is clogged with lint or hair, use a small brush or old toothbrush to clear it. A clogged nozzle is the most common reason Home Depot charges a cleaning fee when you return the machine.
Fill the clean-water tank with plain water and run the machine over a towel or into a sink for 30 seconds to flush out any remaining solution. This prevents solution from drying inside the tank and leaving a residue. Let the machine air-dry for a few minutes before returning it. Home Depot inspects the machine when you bring it back, and if it is visibly dirty inside or out, they may charge a $25 to $50 cleaning fee on top of your rental.
Return the machine within the 24-hour rental window. If you pick it up at 9 a.m., it is due back by 9 a.m. the next day. Returning it late triggers an extra full-day rental charge. Bring the solution bottle back even if it is not empty—Home Depot reuses unopened bottles and may refund part of the solution cost if the bottle is mostly full.
Frequently Asked Questions
Can I use my own cleaning solution instead of the one Home Depot provides?
No. Home Depot machines are designed for their specific solutions, and using a different brand can damage the heating element or leave residue that voids the rental agreement. The solution they provide is formulated to work with the machine's spray nozzles and extraction system. Stick with the bottle they give you.
What if the machine does not heat the water?
Return to Home Depot when ready and ask for a replacement machine. A cold-water machine will not clean effectively because the heat breaks down oils and loosens dirt. Do not try to fix it yourself or use it anyway—you will waste time and solution and still have dirty carpet. The store will swap it out quickly.
How long does the carpet take to dry after cleaning?
Typically 8 to 12 hours with good air circulation from fans and open windows. In humid weather or without fans, it can take 24 hours or more. If the carpet still feels damp after 24 hours, you likely over-wetted it. Run the machine over it again with just the extraction setting (no spray) to pull out more water, then increase air circulation.
Will the carpet smell bad after cleaning?
A slight wet-carpet smell is normal and goes away as the carpet dries. If you smell a musty or moldy odor after 24 hours, the carpet is still too wet underneath. Increase air circulation when ready and consider running the extraction pass again. Mildew can develop if the carpet stays damp for more than 48 hours, so do not ignore a musty smell.
Can I clean the stairs with this machine?
The upright machines are too heavy and bulky for stairs. Home Depot rents a separate handheld carpet cleaner that works better for stairs, upholstery, and tight spaces. Ask the rental desk about the handheld option if you need to clean stairs—it is lighter, easier to control, and designed for vertical surfaces.