Spick-and-span!

[GMGQ]

I agree, makes total sense. Obviously if you're careless and overspray it into the tank, then that's a big no no. Just spray it onto the towel, away from the tank, then wipe the glass.

Originally Posted by OCDP

Windex is fine.. as long as your not spraying it near the direction of the tank.. I've been using it since day 1 with no ill effects whatsoever.

Windex all the way for moi.