Extra Select Silica Cat Litter 15kg - Free P&P

Extra Select Silica Cat Litter is a premium ultra-hygienic cat litter made from silica crystals that offer superior performance compared to standard clay or wood-based litters. The silica crystal structure absorbs moisture instantly on contact, locking it deep within the crystal and neutralising odour at source — rather than simply masking it. The surface remains dry to the touch, keeping your cat's tray clean, fresh, and hygienic for significantly longer than conventional litters. Long-lasting and economical, silica litter requires a full change only every 3–4 weeks for a single cat, making it one of the most cost-effective litter types available per use.

Supplied in a 15kg bag — Free P&P.

Key Benefits

• Instantly absorbent silica crystals — locks moisture deep within the crystal
• Neutralises odour at source — not just masked
• Surface stays dry to the touch
• Low-tracking formula — minimises mess around the home
• Long-lasting — full change typically only every 3–4 weeks per cat
• Economical cost per use compared to clay or wood litters
• 15kg bag — Free P&P

How To Use

Fill the litter tray to a depth of approximately 3–5cm. Stir daily to distribute moisture evenly across the crystals and extend the life of the litter. Remove solid waste daily. Replace the entire litter when it becomes saturated or the crystals turn yellow — typically every 3–4 weeks for a single cat.

Frequently Asked Questions

How does silica litter compare to clay or wood litter?

Silica litter is more absorbent and significantly longer-lasting than clay litter, requiring far less frequent full changes. It tracks less than clay or wood litters and is more effective at neutralising odour at source. While the upfront bag price is higher, the cost per week of use is typically lower than conventional litters.

Is silica litter safe for cats?

Yes — silica cat litter is safe for cats when used as directed. The crystals absorb moisture and lock in odour without releasing harmful substances. As with all litters, keep the tray clean and replace fully when saturated.

How do I know when to change the litter fully?

Remove solid waste daily and stir the litter regularly. When the crystals begin to turn yellow or the litter no longer absorbs effectively, it is time for a full change. For one cat this is typically every 3–4 weeks.