Dish washer not wash? we moved in to the house almost 3 months ago and the...

we moved in to the house almost 3 months ago and the dishwaher never did a great job of cleaning the dishes. Yesterday it seem to fill beside water and run through the cycle but zilch was verbs or wet. today i checked and the bottom fill with river but the arms never spray or move is it the water inlet efficacy or something else
Someone who know a short time in the...
Answers:    I would suggest going to a professional.
(Home depot, Lowe's, Ace).
Fix timber slats on bed?
perhaps it is clogged up next to calcium from the water. You can capture cleaning stuff, (a kind of lemony sour I think) you put it in and run the cycle.