I'm sure you'll find some, it's pretty common, would've thought P@H should do it? Pretty much any pet store should stock it for around a fiver for a huge bag. Most supermarkets should have some in stock.
I noticed the Scumerfield near me don't stock woodbased litter - I think ASDA may stock the Bob Martin version (I hate BM tho but at least their wooden cat litter can't be that evil though what they do with the proceeds may be)
As I say it may seem pricey for a bag of stuff your cats going to sh** in (and I'm on a tight budget myself so I know what I'm on about) but it seems to last for ages compared to the basic stuff. And I bought some freshener but I'm very doubtful about it - it says do not flush or compost, it can harm aquatic life etc - so what does it do when the kits lick it off their paws???
Well if it does woodbased does work out more pricey for you you could always just use it for the indoor tray. It can be a tiny bit messier than the heavy stones but really is so much nicer to have indoors x Trust after your first bag you'll never look back!
I know some ppl use sawdust - very credit crunch agreed, but I can imagine that making a right mess!
Good luck xx

Thank you I'll be sure to find and try some.

Just be careful about switching litters at this stage in Creep's life. Cats do not like change.

It must be done very gradually. No more then a few pellets a day added to the box, it should ideally take about two weeks to make the change complete. And if she doens't like it, she'll let you know <weg>

I use plain clay litter and have no problem with odor in my tiny one bedroom apartment with three cats and four litter boxes. There is no smell of cat box in my apartment.

I scoop the boxes four times a day (first thing in the morning, before I leave the house, when I get home, and before I go to bed) and immediately after they are used, if I am home to do it (like on Sunday)

I dump the boxes every Sunday, and scrub them with bleach and laundry detergent (because it's safe to mix with bleach) and baking soda, and air dry them, and put in fresh litter.

There should be no odor problems if you keep the boxes clean.

I use cats best oko plus from pts at home I live in a flat. It is expensive ut lasts me ages with two cats so more economical in the long run!

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Jemahan Tinkerbell's Magic

please dont rehome her that would be so sad at her age to have to get used to a new home, one cat that i had for 15 years was house trained but towards the end she started to toilet everywhere, i found out she was suffering from cancer.
she probally doesnt want to go out in the cold to do her business now that shes getting old, why dont you get a covered litter box and keep it inside.