We are Green Residential Cleaning Experts.Clean and Green has developed a cleaning methodology along the lines of the Green Seal 49 Standard for eco-friendly and biologically safe housecleaning. We call it 'use case cleaning.We employ the standard's green practice recommendations to reduce the use or eliminate harmful and irritating chemicals. Use case cleaning takes the standard a step further and addresses the way you use your home in terms of cleaning requirements based on the frequency of active use in a room or zone of rooms.Our cleaning methodology was developed in conjunction with advice from experts, such as architects and engineers, to offer you a less costly way to have a cleaner home.