Boxiecat Litter Extender Probiotic Odor Encapsulator Spray, 24-fl oz bottle

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At a Glance

  • All Lifestages
$19.81 (-6%) Chewy Price
$20.99 List Price
Discontinued
This item has been discontinued and is not available at Chewy. We apologize for the inconvenience.

About This Item

Details

  • Odor spray that gets rid of smells from litter boxes and extends the life of litter.
  • Designed to work with any type or brand of litter.
  • Use each time you scoop waste out of the litter box to reduce going through as much litter.
  • Boosted with a proprietary odor encapsulator and does not cause clumps.
  • Contains probiotics to help stop the spread of unseen waste in your home.

Ingredients

Instructions

Scoop & Spray Litter Extender

Boxie Scoop & Spray Litter Extender extends the life of litter by using probiotics to target and eliminate odors at the source. Save money and keep the litter box and your home smelling fresher for longer with just a few sprays!

Litter Designed for Proactive Pet Health

Boxie believes that a happy household starts with healthy cats and humans. That’s why they’re committed to clean, safe ingredients that are gentle on paws and don’t bring any unnecessary toxins into your home.

Why Boxie?

  • Probiotic odor eliminator
  • Extend any litter and save money
  • Won’t cause clumping

Extends the Life of Any Litter

Reduce the need for frequent litter changes and make your litter box last longer with Litter Extender. Available in Unscented and Gently Scented options, it helps keep your home fresher and more hygienic for both you and your feline friend.

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About Boxie

In 2009, Josh and his cat, Goldie, launched natural, long-lasting Boxie cat litter to address the problems of traditional litters. Their mission is to benefit animals and people—they put their hearts into Boxie and are always at work making it better.

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Questions & Answers

1 Customer Questions

Is Boxiepro Liter extender safe for the cat?

Answer by Chewy • Oct 07, 2020
This spray is safe to use around cats, however it is not intended to be applied directly on the pet. This spray is designed to be applied on any type or brand of litter.
Reviews
Write a Review
4.3
Rated 4.3 out of 5 stars
73 Ratings
Terms & Conditions

Customers Mention

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

Easy to Use

84% Positive

Long-Lasting

84% Positive

Non-Toxic

74% Positive

Odor Control

86% Positive

39 Customer Reviews

Rated 5 out of 5 stars
By Kelly on Oct 22, 2025

Love this!

Definitely helps keep the room clean and fresh without adding any fragrance to the box. Just scoop and spray. Odor gone.

Definitely helps keep the room clean and fresh without adding any fragrance to the box. Just scoop and spray. Odor gone.

Rated 1 out of 5 stars
By Kelly on Oct 1, 2025

Poor packaging

Was unable to try this product because the bottle came un-screweed and leaked everywhere. Got refunded, wont't order this online again.

Was unable to try this product because the bottle came un-screweed and leaked everywhere. Got refunded, wont't order this online again.

Rated 1 out of 5 stars
By Raymond on Jul 21, 2025

Damaged bottle

Bottle was broken and leaking in the box. Might happen when placed in a shotty, poorly packed box that had a 35lb container of litter bouncing around on it. Wish

Bottle was broken and leaking in the box. Might happen when placed in a shotty, poorly packed box that had a 35lb container of litter bouncing around on it. Wish I had photographed it but I was angry as half the very expensive product was wasted because a 14 year old packed it. Stuff like this make me rethink chewy!

Rated 5 out of 5 stars
By Renee on Mar 22, 2025

AMAZING! Cat Playing in the Box

This spray is gentle and odorless to my nose, not sure if it's odorless to my cats, but they sure loves the extra freshness this Boxie spray adds. I will add this

This spray is gentle and odorless to my nose, not sure if it's odorless to my cats, but they sure loves the extra freshness this Boxie spray adds. I will add this little boy is super picky (and who could blame him in a multi cat house). After scooping and spritzing the picky boy gave his paw of approval by spinning and frolicking and flicking litter before he got down to business.

Rated 3 out of 5 stars
By Sharlene on Jul 21, 2025

Not sure

Only used once so jury still out but didn't notice a difference in odor control yet.

Only used once so jury still out but didn't notice a difference in odor control yet.

Rated 1 out of 5 stars
By Lyndsey on Jun 1, 2025

Did not help at all

Did not notice this to help at all and though it's technically unscented there was a slight bad smell.

Did not notice this to help at all and though it's technically unscented there was a slight bad smell.

Rated 5 out of 5 stars
By Hammond on Apr 5, 2025

Works!

This stuff is awesome. Just obe spritz on top after I scoop and it does keep it smelling fresher longer.

This stuff is awesome. Just obe spritz on top after I scoop and it does keep it smelling fresher longer.

Rated 5 out of 5 stars
By Amanda on Jun 14, 2025

Life Saver

I use this with the crystal litter and it is amazing

I use this with the crystal litter and it is amazing

Rated 5 out of 5 stars
By Amelia on Feb 5, 2025

Scentless litter!

I use this in combination with the probiotic litter and it truly is scentless. We have our litter box in the living room and you would never know! Amazing product

I use this in combination with the probiotic litter and it truly is scentless. We have our litter box in the living room and you would never know! Amazing product. Revolutionary, even.

Rated 5 out of 5 stars
By Lynda on Jan 15, 2025

Eliminates that RIPEY Yuck smell Immediately !

I LOVE this spray ! Have two large male cats and 4 letterboxes ! I use this spray daily after cleaning the boxes and It eliminates that harsh "eye-burning" urine

I LOVE this spray ! Have two large male cats and 4 letterboxes ! I use this spray daily after cleaning the boxes and It eliminates that harsh "eye-burning" urine smell and the yucky POOP smell ! Highly recommended !