New car

Well I'm pretty sure you think wrong lol, I'll pull out the owners manual after work tonight and get back to you with a screen shot.
 
Im pretty sure the owners manual says best results are acquired from using welch's grape-cranberry juice.

Keep in mind if you're too lazy to walk to your car, you can go to mazdausa log in to mymazda and download the pdf of the manual.
 
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