What is a creative way to motivate yourself to clean house each day? I live alone, so i don’t have to – but I’m happier in a clean space.

Try to make it at the beginning of the day before more important affairs. Like most easily thing and making you to continue have very productive day.
Plan it for 6-7 days how to clean all your house and do this at the morning. It will really bust

Hmm that’s a good question, taking pictures of your place or yourself encourages me to clean because of the background lol. But if it’s hard to get started play music, or your favorite podcast. Have people over once a week so you at least clean once a week for a good reason