u/Foreign-Gas3621

We had a wash out station in our screen printing class and I could take my exposed screens from the exposure unit to the washout station and start washing it out. I was under fluorescent light for several seconds before getting the screen wet. Never had problems. Now I have to do this at home. I expose in my bathroom and have washed out in the shower but I don’t think it’s strong enough. If I expose and take my screens (in a light proof box) to my garage where I have my pressure washer, do you think I’ll have time to get them out of the box and start washing out in the sunlight outside without risking more exposure? Shouldn’t be more than a few seconds. I’ve got to improvise here. Thanks for any help.