how does liquid soap turn into foam when it’s pumped? 267 viewsMarch 2, 2021 Question47.91K February 28, 2021 1 Comment Is it the soap that makes it do that? Is there something special about the pump? Both?? In: Engineering tdscanuck commented February 28, 2021 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. 0 Answers ActiveVotedNewestOldest Register or Login
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.