To clean and remove smells from your dishwasher. Fill the washer with crockery NO silver OR other metals. Place a bowl with 1/2 a cup of bleach on the bottom rack and allow the machine to run through the wash cycle only. Then fill the same bowl with 1/2 a cup of vinegar and this time run the machine through the whole cycle. Make sure that the bleach has been thoroughly washed away incase the bleach you are using does not agree with the vinegar. (Mixing bleach with other household substances should always be avoided)