I went in for a dental cleaning a couple years ago and the young technician said I had the cleanest teeth he'd ever worked on. He was genuinely impressed with my dental hygiene, said he almost didn't need to do anything for my appointment.
I have a bad habit of forgetting to brush regularly (thanks, ADHD!), so I do it sporadically when I remember. As such, I typically have a cavity or two when I come in for my annual checkup. I had also just brushed and flossed right before that cleaning appointment; I did nothing else.
Also, this kid was really young. Like, barely 18 young. He had printed out a bunch of positive reviews from other dental patients he had cleaned, and taped them on the wall in front of the dentist chair. It was a little cringey.
I can tell you this won't work but a cleanup with an electronic plaque remover used monthly will Def. Get you off the "deep cleanup" and the floss floss floss lecture everytime.
It won't prevent you from needing a deep cleaning (in cases where you actually need it). Deep cleanings are necessary when the inflammation from poor hygiene has caused you to lose bone in your jaw and the pockets underneath the gums have deepened to the point that food is getting stuck in them and hardening (causing more of the inflammation mentioned above). In those cases you need to be numbed to have the hardened food scraped out by a professional.
Nice input, also I didn't mention that brushing daily specially before bed and having a couple of flossers to kill time in traffic are part of my routine.
Do you have a recommendation for one? I'm good about brushing and flossing but I still build up plaque like crazy and have to go every 4 months instead of 6.