Dawn dish soap works wonders with some elbow grease.

Yes, tenants stuff disposals with junk and clog them and they can add too much soap to the dishwasher, not tell you it's leaking, etc.  

Leave instructions on how it is used (ie no dish soap) and a small box of dishwasher detergent or some dishwasher pods, so they can see what to use.

-define in the lease that they must supply their own consumables like tp, hand soap, laundry soap, etc.

Just get the wash cloth and soap wet. 

It would take a LOT of candles to do that though.Mild dish soap and water should remove it.

We nearly replaced our dishwasher due to the soap we had used for years no longer working effectively.

Will:How we are responding depends upon the particular situation.1) For lease terms ending in April or May (which are not renewing) we are politely saying "no" to any early releases.2) If the anniversary date is May 01 or June 01 and tenants and the leases are renewing (tenants did not serve notice of termination 3+ months in advance) we are telling them we will revisit the situation once we have a better idea on how prolonged the restrictions will be and whether the Universities fall session is in question.  

Keep furniture away from the walls, open windows/use fan in the bathroom, wipe mildew with a warm/hot water and antibacterial soap solution, etc.Although I agree the dollar amount is so small it’s not really worth a fight.

One rain cleans the panels, they should never have "special soap" on them and you can turn a hose on them yourself in the morning or at night.