Sooner or later the CFPB is going to send you a CID.

Also muriatic acid might work but Ive never used it.

Inventory turn over, or an acid test or ROI are particular to industries as a basis to judge performance of one activity.

but one is an acid and the other is a base that neutralizes the smell completely. 

If the repair isn't completed then we bill them for the service call $75 as per the lease. we have some owners that provide the filters which really helps and certainly not a big maintenance expense compared to and AC acid bath. 

I've also found the forums on citydata.com to be helpful and combined with street view can give a good indication of what a neighborhood is like but for me the acid test is would my mom feel safe walking around?

If you are on a well or spring you might want to use CPVC because acidic water will eventually wear out the crimped fittings.

Do not leave dirty clothes on the floor or food, wrappers, cigarette butts etc. as they all attract bugs.If you keep your place clean and have pest control and also put down the boric acid or have someone do it usually it will make the bugs move away to the other connected units.

Once again I really recommend the sulfmatic acid.

I would like to get advice for ratios, rules of thumb, and best practices to steer me away from becoming over leveraged in debtTwo things I tell people:1) Do NOT allow your CFBT to <$0 (ie you're feeding the property).2) Create an acid ratio = (expenses + debt)/(total income).