But the tenant was prone to using spray chlorine & one of those green scrubbing pads to clean the counter tops & the use of a cutting board would have helped prevent compromising the surface.

The area is lower class neighborhood,  however,  all the surrounding homes have really nice gardens and grass.Not sure if any kind of spray was used by the tenants to kill the grass.

@Eric Harris yikes, that is super unfortunate ... at least no firefighters got hurt when they were there spraying it down, then he would have been hit twice.

Wholesalers will spray the deals out, but if you know repairs and get on the lists you can get some deals.

The upstairs unit is in good shape with a little cleaning, but downstairs a previous tenant clearly had a cat with a tendency to spray in the house. 

I spent a bit too much on things like spray foam, solid doors, crown molding(nearly everywhere), hardwood flooring and converting house to gas.  

Since we have not prepped that side of the house yet, I am thinking about spray painting (with a can) the exposed wood areas, which are only at most 3% of that side of the house.

If you spray it lightly with water before starting it helps a lot.

Ｉ got a house for rent now and the tenant used spray foam sealent on the yard wall, means the brick fence wall, I wish I can post a picture and they are super ugly and difficult to remove.

Took in criminals straight out of jail, sex offenders, people with 15 evictions, etc...We used 1/4" luan to patch holes, spray painted everything off white, floors got painted black, kitchen/bath got roll vinyl, no central air (which meant 1 window per room had to function [and that's all the windows that functioned]), busted kitchen cabinetry got boarded over and so on.