Yes, that's another must have item! I have a silicone squeegee that was designed for scraping dishes. It's a little bigger than I need for my Phrozen vat but it's perfect for my E10. It works so well for stirring up the layer of pigment that settles against the FEP. It's very soft and flexible unlike the harder rubber ones I had before. https://www.amazon.com/AM-Conservation-Group-Silicone-Squeegee/dp/B01EVL2CGI is the one I bought but I bet a dollar store spatula with the handle removed so you can turn it sideways would be just as effective.