A visible change worth paying attention to
Cat Litter pH Indicator Granules — 5 Pack
Cat Litter pH Indicator Granules — 5 Pack
Changes in a cat's urine can be easy to miss in an ordinary litter box.
Single-use indicator granules that may show a color reaction when mixed with fresh urine in the litter.
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Fit & setup
Five 10 g packets. Sprinkle one packet in a thin, even layer over 3–5 cm of fresh, clean litter, then observe any color reaction after fresh urine reaches the granules. This is a screening aid, not a diagnosis.
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- Secure checkout and order tracking.
- Check measurements and compatibility before ordering.
Changes in a cat's urine can be easy to miss in an ordinary litter box.
The Lunna Pet Co. Cat Litter pH Indicator Granules are a visual screening aid designed to show a color reaction when the granules contact fresh urine.
A visible change worth paying attention to.
- Five single-use packets: Each packet contains 10 g of indicator granules.
- Works in the litter box: Sprinkle over a fresh, clean layer of your usual litter.
- Visible reaction: The granules are designed to change color after contact with fresh urine.
- Simple observation: No separate collection cup or special litter box is required.
- Screening aid only: A reaction is a reason to contact a veterinarian, not a diagnosis.
How to use
- Clean and dry the litter box, then add 3–5 cm of fresh litter.
- Sprinkle one 10 g packet in a thin, even layer over the surface.
- Observe the granules after your cat urinates.
- If you see an unexpected color reaction or urinary symptoms, photograph the result if useful and contact your veterinarian.
- Discard the exposed granules and litter according to your normal litter routine. Do not reuse them.
What's included
Five individually portioned 10 g packets of cat litter indicator granules.
Good to know
- This is not a medical device or diagnostic test.
- Litter type, moisture, cleaners, contamination, and storage can affect the result.
- Never delay veterinary care because a color reaction looks normal.
- Seek prompt veterinary help for straining, blood, pain, repeated box visits, little or no urine, crying, or lethargy.
A small visual cue to support closer attention — never a substitute for your veterinarian.

The problem
Changes in a cat's urine can be easy to miss in an ordinary litter box.
A litter box hides many early changes. By the time a cat is visibly uncomfortable, a urinary concern may already need prompt attention, yet ordinary litter gives you little to compare from one visit to the next.
The shift
Single-use indicator granules that may show a color reaction when mixed with fresh urine in the litter.
The indicator granules are sprinkled over clean litter and are designed to react visibly when contacted by fresh urine. A color change is a prompt to look more closely and contact a veterinarian — never a diagnosis on its own. Five individually portioned 10 g packets make it easier to use a fresh amount for each check.
- Five 10 g packets
- Single-use granules
- Sprinkle over clean litter
- Visible color reaction
- No special litter box
- Screening aid only
Specifications
Measurements and materials
Full specifications
- Product type
- Cat litter urine indicator granules
- Quantity
- 5 packets
- Packet weight
- 10 g each
- Total listed weight
- 50 g
- Use
- Sprinkle one packet over fresh, clean litter
- Suggested litter depth
- 3–5 cm
- Observation
- Watch for a color reaction after contact with fresh urine
- Recommended use
- At-home visual screening alongside routine veterinary care
Check measurements and compatibility before ordering.
Compatibility and limits
What this product does not do
- This product is a visual screening aid, not a medical device, diagnostic test, or substitute for veterinary care.
- A color reaction does not identify a specific condition. Contact a veterinarian for interpretation and testing.
- Results can be affected by litter type, moisture, cleaning products, contamination, storage, and how the granules contact urine.
- Use fresh, clean litter and follow the packet directions. Do not reuse exposed granules.
- Keep packets dry and sealed until use. Do not ingest; keep away from children and pets when not in use.
- Contact a veterinarian promptly for blood, straining, pain, repeated box visits, little or no urine, crying, lethargy, or other urinary changes.
Ready when you are
$14.90 USD
Secure checkout and order tracking. Check measurements and compatibility before ordering.
Cat Litter pH Indicator Granules — 5 Pack
$14.90 USD