Please help, my bosch dishwasher does not clean dishes properly, leaving cups and plates still dirty some dirtier than when they were put in. We have tried cleaning out filter and it makes no difference. any advice?

anne, April 2013

Usual fault is low water level due to a blockage in an internal hose running from the left side chamber to the sump, also side chamber can be blocked. Will need engineer to fix unless someone practical your end. Cheers

Kenjo, April 2013

Make sure you top up the salt reservoir regularly and use a good quality liquid rinse aid else drops of rinsing water holding bits of food debris in suspension remain on the dishes and get baked on hard - bits of calcium from hard water too.

Liquid rinse aid allows the crockery to drain properly.

Peccavi, April 2013