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Why are there water stains on the lid and steamer rack of Betting electric steamer?
Water vapor condensation and water quality problems.

1. Water vapor condensation: During the use of Bedin electric steamer, the water vapor evaporated at high temperature will contact the surface of cooler cover and steamer rack, resulting in water stains.

2. Water quality problem: The water quality may contain some dissolved substances, and steam may precipitate to form water stains when it contacts the surface of the pot cover and steamer.