Use a week of PTO, and rent a dumpster. Take literally everything out of the garage, and place any obvious trash in the dumpster. Start methodically moving things back in, taking care to ensure each item has a "spot". Continue sifting through things and throw things away as necessary. Anything small that still works but isn't needed goes into the sell pile, anything large that could be easily fixed or still desirable goes on the curb for free pickup. You got this!
Yeah, I've learned to not try to do such deep cleaning. I clean the floor regularly in hopes that removes 80% of the dust. But everything else, I clean as I see that it's dirty. Well, and without putting it off for too long, otherwise I do need to do a deep clean when someone visits.
I got a robot vacuum/mop so I don't have to worry about most of the floors, now, just need to remember to change out the water. I would have its little robot babies I love it so much.
This was me trimming some trees in my yard. Turns out cutting off some branches is the easy part. Dealing with branches full of leaves took me an additional 3 hours
This reminds me, I know chores are one thing, but similar stuff comes up in creative work and like...How does anyone convince themselves to complete that stuff?
I'll jot down an idea, then start a draft or outline, but then can't be bothered to polish it up and get it to a state to share.