The prices the meth remediation companies quote you are legit to get the meth residue levels on exposed surfaces in the main living area below the legal limit and get the house un-condemned, but if you do a bunch of remodeling afterwards that involves cutting down walls, cutting holes in the ceiling, sanding through previous layers of paint, etc., you might be re-releasing residue in the process.Also, it is a very wet process that is likely to cause bubbling on paint, vinyl flooring, cabinets, etc., and any porous material will need to get thrown out (carpet, curtains, etc.).

I only used it as ceiling paint, white flat.

This roof leak along with general humidity has lead to water damage of the ceilings, flooring, trim and a door.

I took over a portfolio and had a clog in the drain running from ceiling to floor in the basement and my guy sent me a pic of the bottom zoomed in.

They also commonly start leaking at the wax ring, and show up as leaks to the ceiling below.

You will probably still end up with a lot of cracks in the walls and ceilings.

Plumbing can also be costly, this part is relatively simple if you are not buying in a earthquake zone and you see painted over areas on the ceiling or new sheet rock unpainted this could mean extensive damage in the ceiling structure of the first floor and extensive floor damage to the second floor right above the problem area.

Typical people keep the windows open and ceiling fans on for half the day if they’re home.

They have way to much stuff, things all over the land that make the outside look terrible, and they have hundreds of plants inside that has made it hard to look at the property to most, needs a huge cleaning, and the garage that could fit 8 boats for storage units with the rest of their things floor to ceiling. 

Invested 20k of personal money, floor to ceiling paint, new floors, fans, light fixtures, door hardware, new tile around master tub, outside landscape work for main entrance walkway, new gutters.