What items should NOT be washed in the Bosch dishwasher?
Items not recommended for dishwasher use include acrylic (which may crack), adhesive-joined pieces, bone-handled utensils, iron, pewter, brass, bronze, tin, and wooden items such as bowls and utensils with wooden handles. Non-dishware items and plastics not marked 'dishwasher safe' should also be hand washed. (Page 7)
From the official Bosch Series 800 Dishwasher manual, page 7
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