Household waste may come from single or multiple family dwellings, hotels and motels, and other types of residences. Because of the waste substances' chemical nature, they can poison, corrode, explode, or ignite easily when handled improperly. When discarded, they are considered household hazardous waste..
Spring is September, October and November. In the Northern hemisphere they are the opposite. Summer - June, July and August, Autumn - September, October and November. so, the only months that are in the winter are part of december, january, feburary, and part of march, although it may not feel like it.
In the United States and the rest of the northern hemisphere, the first day of the spring season is the day of the year when the Sun crosses the celestial equator moving northward (on March 20th or 21st). This day is known as the Vernal Equinox.