limit private vehicle driving stop driving in the car so much Walt some ride a bike skate stuff like that because all that pollution is deadly to the ozone layer. if you're picking up the kids from school try carpooling. second try Echo friendly household cleaning products natural cleaning products a lot of the products contain toxic chemicals a lot of places now or selling products that are toxic free made out of natural ingredients. don't use pesticides use natural remedies. also they need to ban the use of dangerous nitrous oxide