I'm interested in how fellow Hackers here have hacked personal hygiene. I honestly haven't put much thought into it in years, but I'm in my mid 20's now. 30 is

I'm interested in how fellow Hackers here have hacked personal hygiene. I honestly haven't put much thought into it in years, but I'm in my mid 20's now. 30 is just around the corner, and I would like to start living healthier. If you live the way I've proposed, I'm very curious to know about it.