MisterMax Anti-Icky-Poo, Unscented, 1 gal

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About This Item

At a Glance

  • All Lifestages

Details

  • Works on all surfaces of your home to destroy odors and put pet stink in the past.
  • Made with non-toxic ingredients, so it's completely safe for your pets.
  • Developed by a brand recommended by behaviorists, veterinarians and animal professionals.
  • Eliminates stink for good—no more simply masking odors with heavy perfume.
  • An ideal cleaner for those stinky messes left for devoted pet parents, including pee, poo, vomit and other organic odors.

Ingredients

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Questions & Answers

41 Customer Questions

Is this a right product to use to clean self cleaning litter box ?

Answer by Buddy • Nov 09, 2025
Is anti-icky poo concentrated

is it used full strength?? do you have to put it into a spray bottle??

Answer by Chewy • Nov 05, 2018
This Anti-Icky-Poo should be used full strength. While it's not required to put in a spray bottle, doing so will make application easier.

Good evening. Can this product be used on old cat urine oders.

Answer by Chewy • Oct 03, 2019
This formula is effective against urine odors, old and new.

Can this be added to the washing machine to help get the smell out of material?

Answer by Chewy • Dec 31, 2018
This solution is not designed for use in a washing machine.
Reviews
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4.5
Rated 4.5 out of 5 stars
394 Ratings
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Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

88% Positive

Effectiveness

85% Positive

Safety

84% Positive

Stain Type

86% Positive

216 Customer Reviews

Rated 5 out of 5 stars
By Rena on Jan 15, 2026

Game changer

Recently one of the young cats I adopted a few months ago decided he has “issues” and started peeing everywhere in my apt, including on me in my bed. Twice. It was

Recently one of the young cats I adopted a few months ago decided he has “issues” and started peeing everywhere in my apt, including on me in my bed. Twice. It was happening often and everywhere. My furniture is velvet. I think you can see where this is going. I bought a different brand of enzyme cleaner at a store and sprayed and sprayed and sprayed. In a week I’d gone through two bottles and was on the third one when I realized it was helping, but not really taking away the smell. So I decided to give Anti Icky Poo spray a try and I can now say with confidence it definitely works a lot better. My poor chair is close to smelling like its old self again and the couch is well on its way. Thanks to this spray my apt finally smells pee free again! I will be keeping a bottle of this on hand at all times from now on. A+

Rated 5 out of 5 stars
By Tawney on Dec 14, 2025

Really works!

This is the only thing I've used that really gets the smell gone! I It was recommended by my vet. She has cats who had peed on her stovetop and it got down into

This is the only thing I've used that really gets the smell gone! I It was recommended by my vet. She has cats who had peed on her stovetop and it got down into the vents. She tried everything and said that the only thing that worked for her was Anti-Icky-Poo. Two of my boys sometimes spray the baseboards so I search the house every night for any spots and clean them with Anti-Icky-Poo. The other enzyme cleaners I've used have left their own nasty smell, that I couldn't stand, and never really got the spray smell gone. Recently we brought in Cheecha, who's our 13th cat, and she upset the hierarchy. This started my two boys spraying again, and caused a problem between one of them and another one of my boys, who started fighting. The one that was getting bullied, peed on my couch, two nights in a row. No one has ever done that before! It took several applications but I finally got the pee out of the sofa and got the harmony returned to my house, after a few days of separation between them. No one has peed on my couch since and the spraying has decreased again. There is no smell, including the cleaner, anymore!!!

Rated 5 out of 5 stars
By Amber on Dec 20, 2025
Top 500 Contributor

THIS ACTUALLY WORKS!!!!

This stuff truly works! I have tried alllll the brands. Nature's Miracle isn't what it used to be, the chemical smell is overwhelming and it doesn't really get results

This stuff truly works! I have tried alllll the brands. Nature's Miracle isn't what it used to be, the chemical smell is overwhelming and it doesn't really get results. Angry Orange didn't work for us, just smelled like oranges for 30 minutes then nothing. Pooph didn't work. My Pet Peed does ok on stain removal but it's not really an odor remover as much as an enzyme cleaner is. It's also twice the price of this product. Rocco and Roxy is a quality product. Smells nice, but I don't feel like it performs as well as AIP has. We have 16 cats and 1 senior dog. We absolutely DETEST a smelly and messy home. Having pets means providing proper care. Medical, nutritional, and environmental. We spend a lot of time and money cleaning. I ordered 4 gallons of this product (it was on sale) and figured worst case, I'd just go back to Rocco and Roxy. The first day I emptied our sunroom, which is where we have puppy pads for the dog and some spaying activity due to stray cats outside. I used an entire gallon in a general purpose sprayer from HD. I saturated about 2 feet up around the walls, the floor, and anything else that couldn't be washed or replaced. I closed the room of, no fans/air movement, and left it for the day. It smelled terrible!!! The next day I used another gallon to keep it wet. Then around day 4, it was dry and there was NO SMELL!! The key it keep the product wet for as long as possible! I also cleaned an old wooden shelf that I thought was going to be a throw away. It literally smells and looks like new!!! This is our new product!

Rated 5 out of 5 stars
By Rachel on Dec 9, 2025

Works great to get rid of the pee smell

We have a cat that sometimes gets urinary tract infections so he pees outside the box. It’s really awful however this product definitely works to getrid of the smell

We have a cat that sometimes gets urinary tract infections so he pees outside the box. It’s really awful however this product definitely works to getrid of the smell after we clean. By the unscented kind. We have used natures miracle, but the smell of the natures miracle is almost as bad as the smell of the per so this product works muchbetter for us

Rated 5 out of 5 stars
By betsy on Jan 9, 2026

no odor

finally, a cat pee neutralizer that doesn't have fragrance added. tried many brands that just make it all smell worse. this stuff works! follow directions and let

finally, a cat pee neutralizer that doesn't have fragrance added. tried many brands that just make it all smell worse. this stuff works! follow directions and let it set.... it's worth it!!

Rated 5 out of 5 stars
By Katie on Oct 16, 2025

Seems to work so far

I got this to spray on her outside gate grass potty area. It's more like turf, but not as fancy. I have seen turf cleaners but they seemed just as expensive. I got

I got this to spray on her outside gate grass potty area. It's more like turf, but not as fancy. I have seen turf cleaners but they seemed just as expensive. I got this so I could use it on the new rugs I just bought as well. The reviews on reddit sounded promising and it turns out they were right. I cleaned her outside fake grass with water and it made it smell putrid. I then applied baking soda all over for over a day, and it was still horrible! I sprayed this on the back and front of the grass and it seems to have worked. There is a slight odor, but it doesn't smell like something died or like urine. Just a slight unnoticeable smell until you're sniffing it directly. I likely could have used more of the product, but my dog really hates the appt. potty area. I let her use it and I'll just make sure to spray this down once a week. If it doesn't work that way then I might have to use it every other day. The grass mat was not very expensive. It's technically cheaper than a gallon of this. However, I only had to use about 1/5 or 1/6 of the bottle for the front and back. It will technically be cheaper to buy this instead of new mats every time. It's definitely better for the environment this way.

Rated 5 out of 5 stars
By Elizabeth on Nov 4, 2025

Great nature's miracle replacement, no scents!

My incontinent CH cat pees somewhere we wish he wouldn't at least once a day. Nature's miracle urine destroyer *had* been my go-to for keeping his accidents from

My incontinent CH cat pees somewhere we wish he wouldn't at least once a day. Nature's miracle urine destroyer *had* been my go-to for keeping his accidents from stinking up my house but I fear the formula had changed and it smells very strongly now, and gives me headaches. The Internet recommended Anti-Icky Poo unscented and it's perfect! No smell, removes the bad smells, and importantly for us we can buy it by the gallon.

Rated 5 out of 5 stars
By Marlana on Jan 17, 2026

Eliminates the Smell

I began using this stuff because my daughter's cat was a stealth pee-er and the Anti-Icky-Poo did a wonderful job at eliminating the odor.

I began using this stuff because my daughter's cat was a stealth pee-er and the Anti-Icky-Poo did a wonderful job at eliminating the odor.

Rated 5 out of 5 stars
By Donna on Nov 20, 2025

This is the one!

I think I have tried every enzyme cleaner that has ever existed. Some have worked, but I couldn't stand the smell. Some that smelled okay but didn't seem to remove

I think I have tried every enzyme cleaner that has ever existed. Some have worked, but I couldn't stand the smell. Some that smelled okay but didn't seem to remove the urine smell. This smells very nice AND got rid of the pee smell. Win win.

Rated 1 out of 5 stars
By Katie on Nov 30, 2025

STINKY

I was looking for a cleaner that would be good at taking the cat pee smell away. This stuff STINKS. I don’t even know if it got the pee smell out, it smells like

I was looking for a cleaner that would be good at taking the cat pee smell away. This stuff STINKS. I don’t even know if it got the pee smell out, it smells like pee itself. I ended up buying a different cleaner.