Various kinds of reusable cotton diapers are now available at children’s clothing and department stores and through independent distributors. Using them will save you hundreds of dollars a year. Traditional flat diapers and pins are cheaper. Newer fitted diapers with elastic at the legs and Velcro fasteners cost more at the beginning, but are very convenient and pay for themselves in a few weeks compared to the cost of disposables.

When you take into account the growing of cotton, the fuel used by a diaper service vehicle, and the waste water caused by washing dirty diapers, there may be very little difference between using disposable and reusable diapers. Disposable diapers take up perhaps 0.5% to 1.5% of landfill space. That’s a lot. A child using disposable diapers for a year is equivalent to the use of 54 U.S. gallons of gasoline, in terms of energy use.