Spray, not brush.

plus it's heavy scrub brush with a few inches water, while there seems to be miles of forest to either side. 

You're trying to compare daily health routines with preparedness, as if owning a gun means you don't brush your teeth.

Hello BP I’m building new construction house, hired painter bid was 15,800 and I buy all material, I paid him 8,000 when job was 80% complete, now I look and horrible quality, they did not putty nail holes on Millwork, can see siding through thin layer of paint, light oversprays on hardwood , cabinets and walls, worse staining job on cedar you will ever see… told him to fix and he paint brushed made it much worse - what do I do? 

The interior coils were brushed cleaner and I ordered a box of blue fiberglass filters and told my tenant to switch to fiberglass until it cools off.  

This is the John Deere 1023 with a loader, and brush hog.

I spent 2 days cutting trees and underbrush that had tried to take over the lot and house and paid $300 and helped a crew chip up the brush.

And again its regional  what works in one region is foolish in another so we can't paint a broad brush over this...

If you do not, then it is quickly brushed aside by a judge and you are personally in whatever lawsuit you were hoping to avoid in the first place.So lets talk reality and solid advice.Until you have enough assets and especially those outside of real estate, an entity is probably not needed.  

Brush up on your landlord tenant laws for your state..