Carpet Cleaning Vs Replacement
Carpet cleaning vs replacement, explained by a reviewer who actually lives with the gear. No fluff, no marketing language, just what works and what doesn't.
The last time I priced out a professional carpet cleaning, the quote came back at ~$180 for three rooms. The last time I priced out new carpet for my living room, I stopped looking after the second store. That gap is where this whole article lives: carpet cleaning vs replacement, and how you know which one you actually need before you spend money you didn't plan on spending.
The short version: if your carpet is less than seven years old, structurally sound, and the problem is stains, smells, or pet hair, you clean it. If it's older, matted down, or the backing is coming apart, you replace it. The machine that does the cleaning matters less than the condition of the carpet you're cleaning.
I've pulled enough dirty water out of "clean" carpets to write a thesis on what's actually living in your fibers. I've also ripped up enough carpet to know when no amount of hot water extraction is going to save it. Here's the breakdown, from someone who has done both, many times.
Pros of Cleaning
- Costs ~$30 to ~$60 per room with a rental, or ~$130 to ~$160 if you buy a machine you'll use for years
- Removes pet hair, dander, and allergens that vacuuming leaves behind
- Extends carpet life by two to three years if done properly
- You keep your existing carpet, which means no installation, no disposal fees, no subfloor surprises
Cons of Cleaning
- Won't fix matted, crushed fibers from heavy foot traffic
- Can't repair frayed edges, seams, or backing that's disintegrating
- Stains from bleach, dye, or rust are permanent, no matter what the bottle claims
- If you over-wet the carpet, you're growing mold, which is a replacement problem, not a cleaning one
Compared to Replacement
New carpet runs ~$3 to ~$6 per square foot installed, which means ~$900 to ~$1,800 for a 300 square foot room. That's before you move the furniture, haul the old carpet out, and discover what the padding looks like after a decade of dog accidents. I've pulled up padding that was literally wet underneath a carpet that looked fine on top. That's not a stain problem, that's a replacement problem, and no cleaner on the market fixes it.
The BISSELL TurboClean PET (B0DG6LZSLC) pulls up more than you think is in there. I ran it over a rug I vacuumed twice, and the dirty water came out brown enough to make me question my cleaning habits. But it can't un-mat a fiber that's been crushed flat by a 70 pound dog using the same path for five years. No machine can. That's physics.
Performance by the Numbers
I weigh the dirty water tank before and after every test. That's the only number that matters. The BISSELL TurboClean PET pulls about 14 ounces of water per full pass on a moderately soiled carpet. The Hoover PowerDash Pet Compact is lighter and dries faster, but it left golf ball sized clumps of Biscuit's fur on the carpet that the machine didn't suck up. I had to go behind it with a vacuum. That's not cleaning, that's relocating.
The drying time is the other number. The Hoover's HeatForce feature gets carpet dry to the touch in about 30 minutes, which is genuinely impressive. The BISSELL takes closer to two to four hours depending on humidity and how much solution you used. If you're cleaning a carpet that's already got mold concerns, four hours of wet is four hours of risk.
Durability and Longevity
Here's the thing nobody tells you about carpet cleaning vs replacement: the machine isn't the variable, the carpet is. A 10-year-old carpet with crushed fibers and worn backing will look better for exactly one week after a deep clean. Then it'll look exactly like a 10-year-old carpet again, because that's what it is.
I've had clients insist on cleaning a carpet that should have been replaced. The water came out black, they were thrilled, and three weeks later they called me back because the smell was worse than before. That smell is in the padding, not the carpet. You can't extract what's soaked into the foam underneath.
The Cost Per Use Math
The BISSELL TurboClean PET runs ~$130 to ~$160. I've used mine twenty plus times in the two years I've owned it. That's less than ~$8 per use, and it's always available when the cat upchucks at 2 a.m. A rental is ~$30 per day, plus the cost of solution, plus the trip to the store, plus the guilt when you return it late.
The Hoover PowerDash Pet Compact is cheaper at ~$90 to ~$120, and it's a solid spot cleaner, but the small tanks mean you'll refill it constantly. One farm wife I respect put it best: "small enough for storage purposes but it's mighty in the work it does." She's right. But she's cleaning spots, not whole rooms.
Should You Buy a Cleaner or Replace the Carpet?
If you have a family room that's seen manure on boots, spilled cocktails, and seven dogs, you clean it until the backing fails, then you replace it. The farm wife I mentioned cleans her rugs with Zep and her Hoover pulled up so much dirt she asked herself if all her dogs were accounted for. That's a cleaning win. But when the fibers are crushed flat and the seams are splitting, no machine fixes that.
If your carpet is newer and the problem is a Yorkie who won't go outside when it's raining, you buy a compact spot cleaner and you use it constantly. The BISSELL Cordless Pet Pro is worth a look if you're tired of cords, but it's a spot cleaner, not a whole house machine. Know the difference before you buy.
If you're on septic, and I know some of you are, you need to strain the waste water before it goes down any drain. Carpet fibers don't break down in your leaching field, and they will absolutely plug it. A kitchen sieve you use only for this purpose works fine. There... I just saved you a gazillion $$$. Really.
The Honest Note
I'm two months into a long-term test of the BISSELL TurboClean PET and the Hoover PowerDash Pet Compact, running them side by side on the same stains and the same Biscuit fur. So far the BISSELL wins on suction, the Hoover wins on drying time, and both have cords that are too short for the rooms they're meant to clean. I'm also tracking the clean-out process, because the brushroll area on both machines is where mold grows if you don't rinse it properly, and the instructions don't tell you that.
Update, two weeks after my first pass on this article: I used the BISSELL on a rug that had a mystery stain from something the cats dragged in. The water came out black, the stain is gone, and the rug is still alive. The carpet was worth cleaning. The machine paid for itself again. That's the answer to the question, most of the time.