Most tupperware should be “dishwasher safe”, meaning it’s been tested to high temperatures and won’t melt even in the lower rack of the dishwasher. The real problem with putting tupperware, or indeed any plastic container, in the bottom rack is the water jets. The jets shoot out of the aerator (that’s the plastic spinny thing on the bottom), and will blow light objects around the dishwasher instead of scrubbing them out. Putting tupperware on the top rack restricts their movements.
Most tupperware should be “dishwasher safe”, meaning it’s been tested to high temperatures and won’t melt even in the lower rack of the dishwasher.
I think there is vocabulary confusion happening here.
Real Tupperware—the expensive stuff—is nigh-indestructable. Some of it is made out of polycarbonate, the same material used for windshields in fighter jets and in presidential limos. At the thickness used in the Tupperware line, it is not quite bulletproof, but it is still very, very tough. You don’t have to worry about it in the dishwasher.
Lower-end Rubbermaid plastic containers are much cheaper and not made out of the same material. (Rubbermaid does have a “premier” line that is supposedly comparable to true Tupperware.) These bins should not be placed in the lower rack of the dishwasher.
Agreed. Also, for light objects, it is handy to have something to hold them down, even on the upper rack. I have a small plastic-covered-wire rack which I put over light objects (normally plastic ones) on the top rack of a dishwasher to prevent them from getting flipped over.
Most tupperware should be “dishwasher safe”, meaning it’s been tested to high temperatures and won’t melt even in the lower rack of the dishwasher. The real problem with putting tupperware, or indeed any plastic container, in the bottom rack is the water jets. The jets shoot out of the aerator (that’s the plastic spinny thing on the bottom), and will blow light objects around the dishwasher instead of scrubbing them out. Putting tupperware on the top rack restricts their movements.
I think there is vocabulary confusion happening here.
Real Tupperware—the expensive stuff—is nigh-indestructable. Some of it is made out of polycarbonate, the same material used for windshields in fighter jets and in presidential limos. At the thickness used in the Tupperware line, it is not quite bulletproof, but it is still very, very tough. You don’t have to worry about it in the dishwasher.
Lower-end Rubbermaid plastic containers are much cheaper and not made out of the same material. (Rubbermaid does have a “premier” line that is supposedly comparable to true Tupperware.) These bins should not be placed in the lower rack of the dishwasher.
Agreed. Also, for light objects, it is handy to have something to hold them down, even on the upper rack. I have a small plastic-covered-wire rack which I put over light objects (normally plastic ones) on the top rack of a dishwasher to prevent them from getting flipped over.
I had a teapot cover fall into the heating spiral and partly melt. Thats not recommend.
Weird. I live in France, and I have never seen a dish-washing machine with an exposed heating element.