Emf protection reviews have also shown that long term effects of Emf exposure will include, among other diseases, adult cancer, tumor, and breast cancer and childhood leukemia. Protection from electromagnetic radiation is important since technology is here to stay, see EMF protection Reviews Here.
(in nyc, to wash on warm cycle)   Cost of washer / dryer is $1,000 to 2,000 dollars and should be good for at least 25,000 lbs of laundry or $2 to $4 dollars per 50lbs.   total $9 (high efficiency models) to $12 dollars to do it at home.
Over at The Simple Dollar they've broken down and averaged out your basic laundry costs including supplies and drive times. Many things have been taken into account and they've determined that the average load of laundry done at home will run you $.97 (excluding equipment costs) . Likewise, a load of laundry done at the laundromat will set you back $3.12. Although this doesn't include the price of the machines themselves you might be using at home, it's not a horrible ballpark idea of what you'll be looking at as far as costs.