I used to used Ariel automatic biological washing powder, but need to find a cheaper alternative at the moment.
Can anyone recommend me a reasonably priced biolgical washing powder that cleans whites properly, but does not leave a lump of hard powder in the drawer dispenser? (Asda essentials and lidl own brand both leave a lump and Asda not very good at washing whites. Morrisons own brand also has the same problem, but less so. I have ensured washer and dispenser drawer are clean.)
Thanks.