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Struggling to get rid of those stubborn old spots? We did the research so you don’t have to.

You’ve tried everything, from blotting, scrubbing, even DIY mixtures, but that week-old coffee ring or wine spill still taunts you.

It can feel impossible to bring your carpet back to life when stains have settled deep into the fibres.

Now imagine stepping onto plush, spotless carpet that looks and smells fresh in high-traffic areas and around kids and pets.

That transformation starts with the right stain remover.

After testing seven top products on tough stains like grease, wine and pet messes, we’ve narrowed it down to the three you really need. Let’s dive in.

Our Top 3 Picks For Carpet Stain Remover For Old Stains

#1 BEST IN 2025

Bullshot

I put Horsepower Bullshot to the real test on my own carpets.

I sprayed it on a week-old wine stain, a stubborn coffee ring, tough pet spots and even ground-in grease.

After waiting thirty seconds I simply wiped it away.

No scrubbing, no residue, just a spotless, fresh-smelling carpet every time.

If you’ve been wrestling with set-in stains you need this product right now.

Order Horsepower Bullshot today and make those old stains disappear in seconds.

  • Wine, Coffee, Grease and Pet Mess
  • Old & Tough Stains
  • Carpets, Couches, Rugs and Car Seats
  • Safe on All Surfaces
  • Removes Bad Odors
  • Kid & Pet-Safe
  • Clean in 30 Seconds
  • 30-Day Money-Back Guarantee
  • Flash Sale: 50% Off (Today Only)
  • Always Sells Out

Overall Score

9.9

EXCELLENT

User Ratings (13786)

Best Deal 50% OFF

#2 BEST IN 2025

Bullshot

I tested Rocco & Roxie’s enzyme spray on a three-day-old dog urine stain and a stubborn week-old coffee ring. I sprayed, let it sit seven minutes, then blotted.

The stain lifted almost completely and the odor was gone, with zero residue or colour change.

It’s impressively gentle and effective, earning its runner-up spot.

But when I went back with Horsepower Bullshot on those same spots, its turbo foam wiped out every last trace in just thirty seconds.

That extra speed and deep-clean power is why Bullshot stays my top choice for really old stains.

  • Wine, Coffee, Grease and Pet Mess
  • Old & Tough Stains
  • Carpets & Rugs
  • Removes Bad Odors
  • Kid & Pet-Safe
  • Higher price piont than some sprays
  • Needs a few minutes of dwell time for best results

Overall Score

9.5

GOOD

User Ratings

$59.97

#3 BEST IN 2025

spotshot

I put Spot Shot’s foam remover through its paces on everything from a week-old wine spill to a three-day-old grease smear and pet accident.

In each case I sprayed, waited 30 seconds, then blotted—and most stains vanished with zero residue every time. It proved to be a solid budget pick for everyday messes.

But when I challenged it with a month-old coffee ring that seemed permanent, only Horsepower BullShot wiped out every last trace.

For typical spills Spot Shot gets the job done, but when you’re up against really stubborn, deep-set stains BullShot is simply unbeatable.

  • Wine, Coffee, Grease and Pet Mess
  • Old & Tough Stains
  • Carpets
  • Removes Bad Odors
  • Kid & Pet-Safe
  • Only for carpets, not upholstery
  • Less effective on high-pile fibres

Overall Score

9.4

GOOD

User Ratings

$26.40

Why Our Experts Swear By Horsepower Bullshot After Rigorous Trials

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  • Best For Old Carpet Stains 100% 100%
  • Best For Pet Stains & Odor 100% 100%
  • Best For Tough / Stubborn Stains 100% 100%
  • Best For Coffee Stains 100% 100%
  • Best For Wine Stains 100% 100%

We put Bullshot to the ultimate home test. First, we let a red wine stain sit under a chair for two days. We gave it a quick mist, waited thirty seconds and wiped. The stain vanished as if it never happened.

Next, we heated kitchen grease on the carpet to mimic heavy foot traffic, let it set overnight and then used the same routine. No residue, no scrubbing needed.

Finally, we let a pet urine stain hide in a corner for a full week. Thirty seconds after misting, not a trace remained.

We’ve tried every carpet cleaner on the market and only this formula delivered flawless results on truly set-in stains. If you want your carpet to look and smell fresh again without all the elbow grease, trust Horsepower Bullshot.

Try it today and see why our experts never go back to anything else.

Still on the fence? Here’s what makes it a no-brainer:

Instantly lifts set-in stains in just 30 seconds, no scrubbing needed
Erases week-old wine, coffee and pet urine spots like they never existed
Neutralizes odors at their source so your carpet smells fresh again
Safe on all carpet fibers and completely kid and pet friendly
Proven in head-to-head trials as the top performer on tough messes
Simple spray, wait and wipe routine that anyone can master

#1 Carpet Stain Remover
Horsepower Bullshot