MILLERS FALLS, Mass. (WWLP) - A hazmat team conducted an investigation in Millers Falls on Monday. First snowfall of the year in western Massachusetts: How much fell? At around 3:30 p.m., the Turners Falls Fire Department was sent to Millers Falls for a possible hazardous materials incident. The Massachusetts Department of Fire Services Hazardous Materials Team was requested and an accidental mixture of cleaning products was found. The hazard was quickly diminished due to the resident notifying emergency services quickly. It’s important to be very careful when using cleaning products and other chemicals. Sodium hypochlorite is the active ingredient in chlorine bleach and reacts with things like ammonia and drain cleaners. Some glass and window cleaners also contain ammonia. When bleach and ammonia are mixed they can produce toxic gas. Be sure to always read the product labels before using household cleaners. Local News Headlines School bus, car involved in crash at Springfield intersection Ware man faces 6 charges including sexual contact with animals “Pig butchering” schemes on the rise: What to know Wildfires in Massachusetts and California prompt safety reminder as open burning season begins WWLP-22News, an NBC affiliate, began broadcasting in March 1953 to provide local news, network, syndicated, and local programming to western Massachusetts. Watch the 22News Digital Edition weekdays at 4 p.m. on WWLP.com.