"My husband owned his own A/C business for a long time....he said everything on here is the PROPER way to do this.....do it yourself, will make unit not work so hard and you save $ by not paying the A/C company!" Our electric bill rose to $430 two years ago and a simple A/C cleaning lowered it to $150. Totally re-pinning this.
Another pinner wrote "OK, this works! My shower has never been this squeaky clean. 1 cup White vinegar heated up (microwave 1-2 min) with equal amount blue Dawn, gently shake and spray on and wait and then wipe away the soap scum. Thank you Pinterest!"