This was the very one I visited en route to my parents out in the sticks. It's the mecca of Home Bargains.
B & M do airwick 3volution refills for about £2.50, they're well over a fiver in Sainsbury's. That price just cannot be beaten. The one on Kingston retail doesn't sell booze though. Do any other B & M's sell grog ?
off topic but better to revive a similar thread i suppose .. I just bee supping a bottle of Ruby Mild from the Rudgate brewery (york) - it was bloody alright i thought