I think the rinse cycle is not working on my Bosh dishwasher. It is leaving a soap residue on the dishes.

I found this on ehow I believe it will help. How to Troubleshoot Dishwasher Residue By Dale Yalanovsky eHow Contributor

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Dishwater residue is a fairly common occurrence, and several things can cause it. Even the newest dishwashers may leave residue, and it might have nothing to do with the actual dishwasher function itself. However, there are things you can do to prevent, limit or completely remove dishwasher residue during every washing cycle.

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1. Detergent Residue
   • Modern phosphate-free detergents are the main culprits when it comes to detergent residue. After every wash, many leave a slight whitish residue behind. After several washings, the residue becomes caked on and leaves a noticeable white tint to your dishes. Some dishwasher detergent brands are better than others, and either minimize residue or do not leave any. Once residue is present, however, the only way to remove it is by hand scrubbing or scraping.
   Hard-Water Residue
   • Hard-water residue comes from non-softened water from your hot water tank. Non-softened water leaves a white tint on dishes, but no amount of scrubbing will remove it. Only by wiping a small patch of the dish with vinegar or lemon juice will you be able to ascertain whether the white residue left is hard water or detergent. The slight acidic action of the vinegar or lemon juice removes hard-water stains, but they have no effect on detergent residue.
   Greasy Residue
   • If the dishes feel greasy when they come out of the dishwasher freshly washed, you are dealing with a greasy residue. There are two main reasons for this: either the detergent is not an effective grease remover, or the hot water inside of the dishwasher, either from the hot water tank or the dishwasher's heating elements, is not hot enough. Boosting the hot water temperature on the water tank may solve the problem, and a second wash cycle may be needed for the dishes. A preventive measure of running the dishwasher empty with a full load of detergent also removes the residue inside of the dishwasher.
   Streaking and Spotting Residue
   • If you have spotting or streaking on your dishes, that may be a sign you need a rinse agent. Many modern dishwashers recommend a rinse agent to prevent spotting or streaking, and without one, your dishes will never be crystal clear or streak-free. The next time you do a dishwasher load, add a rinse agent. If the dishes come out spot- and streak-free, the problem is solved.

Read more : http://www.ehow.com/info_12285021_troubleshoot-dishwasher-residue.html

Try cleaning the rinse aid with hot water. Clean all the orifices.
Or you can try the two in one soap tablets.

Hi,

The scum, film and white residue problems have started since the reduction of phosphates in dishwasher detergents.

Here is a tip that will help you to solve the problem of films, residue, and scum in your dishwasher.

Dishwasher Residue and Film on Dishes

heatman101

=--=

Hi,

The scum, film and white residue problems have started since the reduction of phosphates in dishwasher detergents.

Here is a tip that will help you to solve the problem of films, residue, and scum in your dishwasher.

Dishwasher Residue and Film on Dishes

heatman101


0=0

The white residue could be from one of two sources.

Detergent Residue:
Using too much detergent or poor circulation of water can leave a white residue on the dishes. If the residue is easily rinsed off with warm water then it is detergent. Use less soap, especially if you pre-rinse the dishes or have soft water. Use a hi temperature wash to help dissolve the soap better.

Hard water deposits:
See this link where I put together some information on this.

http://www.fixya.com/support/r4666624-hard_water_calcium_white_powder_build_up

This is strange. Are you using an electric dishwasher liquid soap, OR are you using a dish soap that you manually use to wash dishes?
REGULAR dish soap liquid that is not specifically made for dishwashers creates a foamy suds with lots of bubbles that will in fact bubble out of your dishwasher. on the other hand. Electric Dishwasher detergent will NOT create foamy suds with lots of bubbles.
Switch your soap. The next cycle any residue suds or soap will be gone as long as you use the proper liquid detergent. I would also recommend using a rinse agent which further helps break down and rinse off residue.

The problem is hard water. Go to www.dishwasherfilter.com. They have a new product out that solves this problem once and for all. It filters the water entering your dishwasher and removes the hard minerals that cause these spots. Very affordable and guaranteed to leave your dishes looking amazing every time.

Hard water, add finishing rinse, rinso, jet dry etc, plus clean the inside once in awhile too!

use less soap.....excess soap in the rinse cycle will not allow the dishes to rinse properly causing white etching on the glasses and the dishes will have that gritty feeling

Although I previously posted with the same problem of a film on the dishes after cleaning, I did find a section in the owner's manual which solved my problem. Lift up the rinse aid cap on the inside door - the factory setting is on "4". The rinse aid works in conjunction with your local water, which has variations in it's hardness or softness. When your dishes are streaky, lower the rinse aid setting to 1 or 2. If your dishes are spotted, raise the rinse aid setting higher.