Purrify cat litter additiveLove your cat.
Lose the smell.

A living room at dusk with a litter box beside the sofa
A 50g bag of Purrify activated carbon litter additive

Purrify is an activated carbon additive for the litter you already buy. Its tiny pores capture odor in the box, without adding a fragrance.

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Same litter. Same box. A little Purrify.

40+ pet stores across Canada

5.0 / 5 on Google

  • Pattes et Griffes Logo
  • Chico - Boutique d'animaux Logo
  • Animal Shop GIGI - Pet Store Logo
  • Pitou Minou & Compagnons - Pet Store Logo
  • Doghaus Montreal - Premium Pet Store Logo
  • KONG ANIMALERIE - Montreal Pet Store Logo
  • Coquette et Finegueule - Pet Store with Grooming Logo
  • Animalerie Mamiwouff - Family-Owned Pet Store Logo
Activated carbon granules mixed with litter in a litter box

Tiny pores. Less odor escaping.

Activated carbon is full of microscopic pores that trap odor molecules, including ammonia. Sprinkle Purrify into the litter you already use. The carbon captures the smell without covering it with perfume.

See how activated carbon works

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Tell us how many cats share your home. We'll suggest a bag size, with other options just below.

How many cats live with you?

Recommended for your cat count

Purrify 50g bag

The Standard 50g autoship

3 x 50g bags every 3 months. Each bag lasts about a month for one cat.

$39.99

per delivery, billed every 3 months

Save 11% compared with one-time bagsSave 33% compared with one-time bags

  • Free shipping to most areas on every delivery
  • Skip, pause or cancel anytime

Skip or cancel by email, with no cancellation fee or phone call.

Start my autoship

Secure checkout. Recurring delivery.

See other sizes and one-time bags
  • The Large 120g autoship

    3 x 120g bags every 3 months. Larger bags for more cats or heavier use.

  • 50g bag, one time

    No subscription. Shipping worked out at checkout.

    30-day money-back guarantee on trial and one-time bags.

  • 120g bag, one time

    No subscription. Shipping worked out at checkout.

    30-day money-back guarantee on trial and one-time bags.

  • 15g trial bag

    One week of proof. That price is the total, shipping included.

    30-day money-back guarantee on trial and one-time bags.

    $4.76$7.99Send me the 15g

Ridiculously Easy to Use

Open the Bag

1. Open the Bag

Easy zipper-style bag

Sprinkle on Litter

2. Sprinkle on Litter

2-3 tablespoons per litter box, ideally on fresh litter. Need to extend the life of the litter already in the box? That works too.

Mix it in

3. Mix it in

A gentle stir, then top up whenever the box starts to smell again.

Fits the home you already share

A cat resting beside its familiar litter box

Keep their favourite litter

Works with clay, crystal, tofu and other litters.

Scented sprays put away beside an unscented litter box

Leave the perfume out

Captures odor without adding another scent.

Purrify being mixed into litter in a steel litter box

A small step at litter changes

Sprinkle, mix gently, and scoop as usual.

Purrify granules mixed into fresh litter in a clean box, warm afternoon light

Then the air goes back to nothing

You walk in and there is nothing to notice. That is what you are buying.

Who already keeps it in stock

Shops

I've honestly received a lot from all my employees who use it. It's very good. It's... it's magic.

Chico - Boutique d'animaux | Laval

Anastasia, Owner · Laval, QC

Shops

My clients tell me it gets rid of most, or all of the smell, and the cats don't even notice it!

Pitou Minou & Compagnons (Kirkland)

Gabriel, Manager · Kirkland, QC

Cat parents

My cat didn't notice I changed anything. My guests noticed immediately.

Koralie Thibodeau

Terrebonne, QC

Cat parents

It doesn't smell like flowers - it smells like nothing.

Anaïs Roberge

Verdun, Montréal

Purrify vs the usual fixes

MethodHow it works
Baking sodaSoaks up moisture
Scented litterMasks the smell
Activated carbon (Purrify)Traps it in the pores
see our 2026 pick for odor control

Common Questions About Purrify

Will it work with my cat's litter?

Yes. Purrify works with clay, crystal, tofu and other litter types. Add it to the litter your cat already uses.

Does Purrify add a scent?

No. Purrify is fragrance-free. Its activated carbon captures odor molecules instead of covering them with perfume.

How long does a bag last?

A 50g bag lasts about a month for one cat. This is an estimate: more cats or a smellier box will use a bag faster.

Will it affect clumping or scooping?

No. Mix Purrify gently into the litter and keep scooping as usual. Top up whenever the box starts to smell again.

How does autoship work?

Your selected size arrives in a delivery of 3 bags, billed every three months. Shipping is free to most areas. You can skip or cancel by email, with no cancellation fee or phone call.

What if I want to try it without a subscription?

Open the other sizes and one-time bags below the plan. Trial and one-time bags have a 30-day money-back guarantee. Autoship has its own flexibility: skip or cancel anytime.

Keep the cat. Clear the air.

Choose a size for your home, then decide how you'd like to keep it stocked.

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