The heat and corrosive nature can warp or melt plastic spray arms and baskets.
(for odors, not clogs)
The drain hose connects the dishwasher to the sink drain or disposal. If you are comfortable doing so, disconnect the hose (have a bucket ready for water) and check for kinks or clogs. A straightened wire hanger can be used to gently push out any blockages. can i put drain cleaner in my dishwasher
Remove the bottom rack and locate the filter at the base of the unit. The heat and corrosive nature can warp or