Dulux - Painting Tips
Dulux - Painting Tips: "Paint Spills
First contain the spill from spreading. Scrape up as much paint as possible working from the outside of the spill inwards to help prevent further spreading. Kitty litter can also be used to soak up paint."
Here is a great tip from the Dulux web site. It is also a good idea to purchase a small shop vac (wet/dry) in case of larger spills.