Human: How do I remove dried paint from a wooden windowsill? Assistant: 
To remove dried paint from a wooden windowsill, you may need to use some kind of solvent or stripper. Start by applying a solvent such as paint thinner or methylated spirits to a cloth or brush, and then gently scrub the paint off the windowsill. If this does not work, you may need to use a more potent chemical stripper. Apply the stripper to the paint and let it sit for a few minutes, then remove the paint with a cloth or brush. Finally, make sure to wash the windowsill with warm, soapy water to get rid of any residue from the solvent or stripper.