28 Washes = 5p per wash!!
There was a big pile of the 2-in-1 type in various fragrances at the front of my store this afternoon.- 980ml bottles. Althgough their website suggests that the non-bio and bio versions are on offer too, as it just states 'concentrated liquid'.
Didn't have time to go spoaching down the laundry asile, but if anyone can cofirm, i'll update the title.
Limited to 5 per 'customer' :-) (although the 'self scan' checkouts don't check multiples)
Expires: 10/4 (Thanks Jonno!) - true + lol.