Cheap windscreen wash!

Take my advice . Do not use this product . Leaves a terrible residue on screen when dries . Filled my washer bottle up and ended up disconnecting pipes and siphoning it all out and throwing it away .
 
Bought some of this at the weekend, 10L concentrate for £5. Be aware there are 2 options, ready to use and concentrated (much better value for money).
 
Ah yes, I should have mentioned in my post that the concentrate is the one that's better value for money. Although I don't think the ready mixed is on offer, only the concentrate