Why won’t I just keep my house clean?

I feel like I’ve always been messy. My roommates have mentioned it. My parents have mentioned. My boyfriend has now mentioned it a few times in the past almost 9 months of us dating. I have scheduled 15 minutes to clean up everyday but never actually do it when it’s scheduled to do it or sometimes not at all that day. I’m at home a lot so when I see a dirty kitchen, room, bathroom whatever it like bothers me. But of course life is so busy where will I find the time I can’t do it now because I have to do this blah blah blah. I want a clean house! Can you help me see what I’m not seeing so I can achieve the result of having a clean orderly house?

C- There’s boxes on the floor, dirty dishes in the sink, papers all over my desk etc
T- My house is dirty
F- Disgusted
A- Do a half assed job at cleaning
R- My house continues to be dirty