Some household items collected are oven cleaners, antifreeze, car/boat batteries, stains, oil paints, pool chemicals,etc. See the complete list of household hazardous waste materials to be collected on page 6 of the 2013-2014 Chelmsford Recycles flyer at www.townofchelmsford.us. Any questions, please contact the Board of Health Office at 978.250.5241 or the Office of Recycling/Solid Waste at 978.250.5203.