this post was submitted on 16 Jun 2025
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[–] blackn1ght@feddit.uk 8 points 1 day ago (2 children)
[–] Psythik@lemm.ee 1 points 19 hours ago

Because in order to sanitize, the water temperature needs to be above 60°C/140°F. It is impossible to get the water that hot when hand washing. You would burn yourself immediately.

[–] blubfisch@discuss.tchncs.de 4 points 1 day ago

Because the machine is generally more reliable at doing it in a more sanitary way. People often cut corners when doing it manually.