RainX Glass Cleaner or Sonus Cleaner and Polish?

[blackstrat5]

I was debating to just get RainX Glass Cleaner from my local autoparts store or spend te extra money and order glass polish and cleaner from sonus. How much of a difference in clarity for the glass is there between the sonus polish/cleaner and rainX cleaner?

[mikebai1990]

I`d say get neither. Go for Stoner`s Invisible Glass, which is highly regarded OTC window cleaner by most.