I actually had my Simgot EW200 fucked by soapy water (my dumbass washed the eartip, then didn’t realize the inside was still wet with soapy water)

So I submerged the entire iem in distilled water for 20 seconds, took it out and shaked it to remove excess water, then placed it in a sealed box with two moisture absorbers (Calcium Chloride).

Next morning it was fully dried up, and the iem sounded good as new.