

When dogs have accidents indoors, it’s not just the puddle that’s the problem. Urine soaks in fast through carpets, into fabrics, and across flooring that dries over time to give a terrible odour.
£7.99(£15.98 / l)

BIO-ENZYMATIC TECHNOLOGY

That’s it. Just add the granules to your
fresh litter and let the enzymes do the
work. They stay active in the tray,
breaking down odour as your cat uses it,
with no disruption to their routine.
That’s it. The bio-enzymes go to work right away, attacking urine odour at the molecular level to remove stains – even old set-in stains.



These granules help prevent litter build-up, keeping the litter usable for longer and encouraging your cat to return to a clean-smelling tray.

Just clean litter that works harder in the background, without adding strong scents or leaving residue behind.

You’re not just covering things up. You’re clearing them away properly.
Ideal for everyday litter boxes with open tops.
Helps control trapped smells that build up inside trays.
Works effectively in high-traffic trays used by more than one cat.
Don’t allow proper mixing and may be damaged.
Granules are not absorbent and won’t function as litter.
Granules are not designed to clean surfaces or litter tray.

Clean and refill your cat’s litter tray as usual to start with a fresh base.

Sprinkle a thin, even layer of granules across the surface so they can settle where the odour begins.

Let your cat use the tray as normal; there’s no change needed to their routine.


After each scoop, simply top up with a small amount to keep the granules working between full tray changes.

For extra freshness between full clean-outs, spray the empty tray with CSI URINE® Litter Tray Cleaner before refilling.

Check for colourfastness.

Remove excess urine, faeces or vomit with paper towels.

Saturate soiled areas with CSI URINE® overlapping edges of stain.

Do not scrub. Do not use with other cleaners.

Allow to air dry. When completely dry vacuum any residue.

Verified Purchase
Great product, especially for removing old urine stains on fabrics.
Alessandra
Verified Purchase
This is a game changer, smells great and massively reduces the repeat offences.
Problem with stressed cat after we moved house, it smelled like a cat tray!! This is the only product that I’ve found which makes a difference.
Kate Heighway
Verified Purchase
A product that keeps its promises. Smells a bit strong when applied but really helps to eliminate my cat’s urine odors.
kerdranvat laurent
Verified Purchase
Very effective for the traces of my puppy’s urine on the carpet. Eliminates the smell and the stain disappears in a very short time.
Guyader Catherine
How satisfied are you with the evidence removal?