When I first plugged it in and ran thru selections for speed the the selection light for curing and washing alternated as well. A loud shriek bellows out of the speaker every so often just to say hi.

This wash and cure machine has made resin printing so much more enjoyable! The washing was always the part of printing that I disliked the most. With this station it is so easy, I just keep on printing things with almost no downtime. With so many options on the settings, you can fine tune the process to your individual style. I like to wash a little longer to make sure all the resin is cleaned from my prints. The timer goes to 90 minutes for washing and curing, so that's more than enough for your largest prints. I would recommend this as your second purchase, right after your printer. It really is an essential part of the experience for me at this point.

was cleaning by hand, did not always look good but worked. using the wash cleaner. i got way better detail from the wash and cleaning. well worth it.

Just added the Creality wash station to my collection and its been a great addition!

Love this machine, but it does lack good instructions on use. I had to do a search on what mediums to use for the washing processes. Just like most everything else, it's made in China, but it is a well-built and sturdy machine and really makes my prints look much more professional, and gives them a nice shine after washing.