05-15-2021, 12:14 AM
(05-14-2021, 11:50 PM)Highpower Wrote: I've been using regular Simple Green for general cleaning & de-greasing. Branson EC for cleaning PCB's and Historic Timekeepers for brass and clock parts.
Harbor Freight used to sell a powdered cleaner for their ultrasonic cleaners in their stores that worked pretty well and it was cheap.I never could find it on their web site though.
Edit: Well 20 years later they make a liar out of me now. It used to be about $3 a bottle though.
https://www.harborfreight.com/6-oz-ultra...ic+cleaner
Looks like my local Home Depot has Simple Green in stock and the local Harbor Freight has the powder stuff in stock.
Thanks!
Ed