# Catsan Hygiene Plus Cat Litter White, 20L Non-Clumping

Source: https://www.ranked10.co.uk/pet-supplies/best-cat-litter/catsan-hygiene-plus-20l
Ranked #1 in "Best Cat Litter 2026: Why the Litre Tells You Nothing": https://www.ranked10.co.uk/pet-supplies/best-cat-litter

- Price: £15.00 (checked on Amazon UK on 2026-09-11)
- Amazon rating: 4.6 from 33,577 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B001MZV3OO?tag=ranked10-21

Catsan Hygiene Plus is the best-selling product in Amazon's entire pet supplies category: 33,577 ratings at 4.6 stars for £15.00, a 20-litre bag that weighs 9.5kg.

It takes first place on evidence — 81 per cent five-star and 3 per cent one-star across the deepest sample in this ranking — and it publishes both numbers, litres and kilos, which is what lets you work out that it costs £1.58 per kilo of litter against £0.83 for the cheapest bag here.

## Specification

| Field | Value |
|---|---|
| Capacity | 20 litres |
| Price per kilo | £1.58 |
| Density | 0.48 kg per litre |
| Type | Non-clumping, unscented |
| Material | Limestone and quartz |
| Ratings | 4.6 from 33,577 |

## Questions people ask

**How much is it per kilo?**

£1.58: £15.00 for a 9.5kg bag. That is the number to compare between litters, not the litre.

**Is it clumping?**

No. Non-clumping litter absorbs into the granule, so you empty the tray rather than scooping clumps.

**Why is the litre misleading?**

Because a litre of this litter weighs 0.48kg while a litre of the heaviest here weighs 0.84kg. The same 10 litres can be nearly twice the litter.

**Does it smell?**

It is unscented and uses mineral odour control; one reviewer calls it the best on the market.

**Is it worth 90 per cent more than the cheapest?**

That depends on your cat: this is the one with 33,577 ratings, and the cheapest per kilo has 10,537.

**How many ratings does it have?**

33577 at the time of collection, averaging 4.6 stars, with 81 per cent five-star and 3 per cent one-star.