Do they make auto door closers for homes?

I am one of those people who likes to save money.

I work hard so I can watch my bank account increase and not decrease.

My bank account increased much more quickly before I had kids than it does now, but that doesn’t mean I shouldn’t be saving any money. I have been working hard lately, in an effort to properly seal my home. I know that one of my biggest problems with heat and AC loss is that my children don’t know how to shut the doors. It seems to be our biggest argument, them not closing the door when going out or coming in. We sat down and had a chat about energy savings and how it affects the heating and air conditioning, but they just don’t seem to be able to get it through their tiny heads. Even with all of the sealing I’ve been doing and screaming at the kids to close the door, I am still finding that I have energy loss coming from somewhere. I was sitting on my sofa and I noticed that my door was not closing properly. I sealed the area where my AC loss was going and I started looking. I was looking at the automatic door closer on the storm door. I wondered if they made auto door closers for regular doors. I went to town to see if I could purchase one. That would be one way to keep my door closed and to not lose heating or AC to the outside. I won’t even need to scream at the kids anymore.
HEPA filter