Microfibres - the sort of cloth that once you've used them, you wonder how you did without them. Ideal for cleaning cars, cleaning houses, cleaning anything - just don't get sawdust on them!
ASDA doing 15 - pack of 40cmx30cm microfibre cloths at £3. Only place I know to buy microfibres cheaper is Costco, and that's not an option for many folks.
Should be £7 , were selling at £4, now selling at £3. - 20p each - that's a hotukdeal