What is the best windshield wiper fluid to buy for a porsche cayenne s on 2004 Porsche Cayenne S

Windshield wiper fluid alarm keeps going off

Asked by for the 2004 Porsche Cayenne S
Fluid type isn't the problem with the light! "LOW FLUID SENSOR" dont care what type!! IF the "LOW FLUID SENSOR" is working right that is.
3 answers 2 comments
do u mean alarm for low fluid level? if so poss hole in water bottle
Any after market should be fine, I prefer rain-x.
Ok thanx