I also used soapy water and a brush on my bottom board. I hosed it off real good and then made a mistake I’ll share. My desire to dry off all the components ASAP led me to dry it with my leaf blower. It worked well on everything except the switches that have fish paper. It also tore up the labels. Replacing fish paper is a real pain. Next time I’ll let it dry in the sun or use a hair dryer. Cleaning the components and replacing the board helped get rid of the smell.
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