When I run into filth like that , I bring my pump up sprayer , 80% bleach 5% dawn and 15% water and soak it down , many times 

@Dawn Anastasi@Michael Henry@Shawn Ackerman you guys thank you all for taking the time to share your thoughts (and wisdom!)

Only refrigerator and stove; no dishwasher or w/d hookups.

Like others, we show the tenants where the water shut offs are, and strongly suggest they don't run appliances like the dishwasher or washing machine when they leave for the day.

@Dawn Anastasi, you have a great heart and the "deal" you made was to just change due dates on when rent was due, from one day a month to two days a month. 

It's a standard cabinet size that would fit a dishwasher, although I already have one of those. 

I would love to do what @Dawn Anastasi does but the opportunity hasn't been there and traveling up to this date has been out of the question.The wealthy investors I grew up around bought and held for many years and became millionaires quite a few times over.

I said a monica, whats a monica this was in the clinton era, as i asked the question,  the answer dawned on me, and I asked you paid for one?

@Derek GrijnsI just cant really grasp the idea of the 2% rule and why its even called a rule.Well as Dawn mentioned above we are trying to get people to use the term 2% Test2% rule is now the 2% testHowever it is a "Rule".

@Dawn Anastasi just to clarify: are you advocating that if a pressurized water line breaks the tenant should call 911 and the fire department show them how to turn off the water?