Anyone know how to get this weird gel out of fabrics? It's like a potty putty version of the gel you add to compost to keep the water in. 6am wake up call from No 1 son - his alien egg had broken open in his bed. I scraped off most of it and washed duvet cover, PJs, sheet etc straight away, but it's still there. So I tried Sticky Stuff Remover (which defeats chewing gum) but it had no effect at all. Any chemists out there?