how does liquid soap turn into foam when it’s pumped? 504 viewsJanuary 3, 2024 Question90.46K February 28, 2021 0 Comments Is it the soap that makes it do that? Is there something special about the pump? Both?? In: Engineering 1 Answer ActiveNewestOldest Anonymous Posted February 28, 2021 0 Comments Special pump. It injects a bunch of air into the liquid soap as it’s pumped. You can reload a pump like that with regular soap and it’ll work the same as new. Register or Login
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