For my home I try to clean the panels two times a year in the dry season (Mar to Oct) and I have had an inverter fry.  

It is effective as long as it is dry.

While nothing is cut and dry, this situation is not hard to understand.

On a sat there will be 40 guys and gals hand drying the cars as they come out of the conveyor..Kaady is all just drive through  but just does a darn good job for 7 buck aroos and they just raised their price from 5 they were 5 for the 20 years I have been running through them.

In this case, your friend will want to get things as dry as possible as soon as he can. 

This just in:AP:Schwarzenegger declares Calif. drought emergencyApparantly the money has dried up!

Once the mixture is mostly dry, use a squirt bottle with bleach to moisten the baking soda and a tooth brush or scrubbing brush to scrub the grout line.  

In contrast, while deodorant sales dried-up due to social distancing, locked-down consumers have sent ice-cream sales soaring.

And Global Warming is a reality, which climate scientists predict, will lead to the southern parts of North America, will be turned into hyper-dry deserts.

Like hot and dry weather