About 800 sqft, -- $4,845Power wash home with a bacteria killing agent -- $350Looks like some of the quotes are higher than California.

These machines kill the bacteria in the air.  

If that didn't get rid of it.... 2) Bacteria is what's causing the smell so you need something that will kill it.

My question now is what exactly should the well /septic inspection include (bacteria testing, arsenic, e-coli etc)?

Lead and bacteria tests?

Any lower than 115 degrees in a storage tank and bacteria can grow.

Bacteria begins to grow within 24 hours if you do not get them dry quickly.

It's the above complexity times 10. if you treat the entire building as one item, you have to spread everything over a long period of time, and nothing can be deducted right awayyou can separate some components (for example, carpets, appliances, fences, driveways) and either depreciate them faster or even deduct them right awaywhen you repair, replace or improve something (like HVAC), you have to understand extremely complex rules known as Tangible Property Regulations, so complex that even us tax professionals specializing in real estate do not always agree on specificssome rules are specific to the type of property, for example they only apply to non-residential property or only to brand new propertyand there is a whole lot more than thatSo basically, everyone can understand the general concepts, such as the difference between virus and bacteria.

The way it works is by enzymes - they "eat" the bacteria from the cat pee- which is where the smell comes from.

They don't put a filling in until all the bacteria has been removed.