I pulled out a work-in-progress mermaid painting I had tucked away, ready to dive back in, but lo and behold, it had acquired a layer of dirt!
While acrylics are sturdy enough for a soft cloth and water, this was my first time facing grime on a water-soluble oil painting. Normally, I'd know what to do, but for this, I turned to Gemini for advice.
Gemini suggested Picture CleanGel. I applied the product by spraying it onto cotton balls and gently rubbing the surface. Then, I followed up by softly wiping the painting with distilled water on fresh cotton balls.
Voila! The painting is clean and prepped for its next stage! It's such a relief to have it ready.