been in asda castlepoint (bournemouth) today. guess this is on the back of the cleaning promo they just had. not sure if store specific but have a look in your local and let us know!
fairy washing up liquid
740 ml pink petals 75p
450ml fresh lavender 50p (others were same price, definately original i think lemon aswell)
also one of the new clean and care range 450ml was 75p