... Another reason for me not checking on folders is because I suck at mainteinance with them, I don't know anything about it. I do not own knife oil or other stuff people usually suggest...
I'd recommend seven maintenance essentials but you already have Torx wrenches.
1. Mineral Oil - The cheap and non-toxic stuff you can buy at any pharmacy. While some people say you don't need it for stainless steel, I always like to rub a very small amount onto metal surfaces after cleaning with alcohol or other solvents. (This is more important for D2 or non-stainless steels.) Yes, you
could use it to lubricate the pivot but I prefer a slightly different weight/viscosity...
2. Lubriplate FMO 350-AW - This stuff is great for knife actions! It is non-toxic and originally designed for food prep machinery. It caught on in the gun community and turns out to be excellent for folding knives too. Another benefit is that it is
dramatically less expensive than specialty "knife lubes" like KPL. One bottle will last most people for several years. This is the best place to buy it online.
You might want to get an empty bottle with a needle dropper from Amazon or your local hardware or hobby shop. It helps for adding just a drop right where you need it.
3. White Lightning Crystal Grease - This clear and non-toxic grease was recommended to me by a Kershaw employee. If you ever end up taking your Speedsafe assisted knife apart for a full cleaning or other maintenance, a dab of grease is recommended for the torsion bar. This is the best grease for the job. I've found other uses for it but like the Lubriplate above, one tube will last most people for several years.
4. Isopropyl Alcohol - This is good for general cleaning and degreasing. It got harder to find since the pandemic but it's still cheap and effective. You'll want the highest concentration you can get. Especially at 91-99%, it evaporates very quickly and pulls moisture with it. That can be handy!
5. Dust-off - Often (and erroneously) called "canned air", the little straw attachment is extremely helpful for drying an action when you can't or don't want to take your knife apart. (This can be helpful if you have water in your action, and is doubly effective if you flushed out the water with concentrated alcohol.) You can also use it to push oil up into places if needed. (Wear safety glasses whenever squirting or spraying solvents.)
6. Zippo Fluid, aka Ronsonol - This stuff is perfect for removing tape gunk from a blade. Seriously, it works. Just squirt some into a paper towel, wrap it around the gooey mess on your blade, wait a few seconds and then wipe it away. This has been a fantastic find in the era of shopping online and opening a bunch of boxes.