A free Hazardous Waste Collection Day is Oct. 25 from 9 a.m. to noon at 210 Main St., Danville for residents of Hampstead, Chester, Atkinson, Danville, Kingston and Plaistow. Proof of residency is required. Eligible items include aerosol cans, bug sprays, floor care products, metal and furniture polish, disinfectants, batteries, gasoline, brake and transmission fluid, oil-based paint, paint thinner and stripper, varnish, antifreeze, fertilizer, fungicides, herbicides, rat poison, gun cleaning solvents, mothballs, fluorescent bulbs, and pool chemicals. Not allowed are: latex paint, propane, explosives, ammunition, radioactive or medical wastes, medicine, syringes, smoke detectors and fire extinguishers. For details, contact the local town hall.