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Not sure what shot blast means, but as far as I know dishwashing machines just spray hot water and detergent on everything. I guess that could cause abrasion i
by sfn42 2y ago
Not sure what shot blast means, but as far as I know dishwashing machines just spray hot water and detergent on everything.
I guess that could cause abrasion if there's hard and sharp particles in the water, but I'm not sure what could cause those. Maybe if glass breaks during washing, but I'd assume the machine filters the water before reusing it.
- scott_w 2y ago> as far as I know dishwashing machines just spray hot water and detergent on everything There's a couple of sources: - The dishwasher tablets have a mildly abrasive substance - The water itself (especially in the UK) can carry abrasive substances from the pipes
- ThePowerOfFuet 2y agoIf it was in the pipes, handwashing would do it too. Dishwasher detergent does not contain abrasive substances; dissolve a teaspoon of it in a glass of hot water and see for yourself.
- scott_w 2y agoI’m not convinced because I can run pellets over a surface by hand and not scratch it, yet a shot blast will strip paint off easily. Same substances with different processes produce different results.