Odourlock - maxCare Health Indicator Granules
Description
TL;DR: OdourLock maxCare Health Indicator Granules are colour-changing granules you sprinkle into your cat's litter box to help spot possible urinary changes early. Designed for adult and senior cats, they pair with OdourLock litter to add passive daily monitoring alongside odour control.
Cat owners often ask about additives in food that support urinary health, but monitoring can also happen at the litter box. These granules aren't a food additive — they sit on top of the litter and react to urine, giving you a visual cue when something looks off.
Used regularly, OdourLock - maxCare Health Indicator Granules turn routine scooping into a small, passive health check without changing your cat's habits. If you're looking to buy food additives online for urinary wellbeing, this litter-based approach is a complementary option.
Key features
- Colour-changing granules react to urine and may flag possible urinary changes
- Supports early awareness so concerns can reach your veterinarian sooner
- Pairs with OdourLock litter to maintain overall odour control
- Sprinkle-in format — no mixing or measuring
- Focused on urinary wellbeing for adult and senior cats
Specifications
| Attribute | Value |
|---|---|
| Brand | OdourLock |
| Product type | Litter additive |
| Health focus | Urinary |
| Life stage | Senior (also suitable for adult cats) |
| Format | Sprinkle-in granules |
| Best paired with | OdourLock litter |
Who is it for?
These granules suit cat owners who want a low-effort way to keep an eye on urinary health between vet visits. They're especially useful for senior cats, multi-cat households where it's hard to track individual output, and cats with a history of urinary concerns.
This is not a diagnostic tool or a replacement for veterinary care — treat any colour change as a prompt to consult your vet.
Feeding & use
These granules are not fed to your cat and are not among the additives in food you'd add to a meal. Sprinkle OdourLock - maxCare Health Indicator Granules directly into a clean litter box on top of your existing OdourLock litter.
Monitor the granules during your normal scooping routine, and if the colour shifts in a way the packaging flags as a concern, contact your veterinarian. Refresh the granules whenever you change the litter to keep the indicator responsive.
What pairs well with it?
To round out a clean, monitored litter station, you may also like the Beco - Cat Litter Scoop for daily sifting, the Litter Genie - Cat Litter Box Mat to catch tracked granules, or the Litter Genie - Cat Litter Scoop as a second scoop for multi-box homes.
Available for same-day pickup at our North York, Toronto storefront, or ships Canada-wide.

Odourlock - maxCare Health Indicator Granules
Frequently asked questions
Everything pet parents usually ask about this product.
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What do the Odourlock maxCare Health Indicator Granules do?
These granules are an additive designed to support monitoring of your cat's urinary health at home. They are formulated with a focus on the urinary system, particularly for senior cats.
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Are these granules suitable for senior cats?
Yes. This additive is formulated with senior cats in mind and focuses on urinary health, which is a common area of concern as cats age.
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How do I use the health indicator granules?
The granules are added to your cat's litter to help you observe urinary health indicators during regular use. Follow the usage directions provided on the product packaging.
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Can I pick these up in Toronto or have them shipped?
Yes. Same-day pickup is available at our North York storefront, and we ship Canada-wide. This makes it easy to buy food additives online and collect or receive them wherever you are.