I have been using armor all for the longest time with no problems.But i just found meiquers #40 at the local auto store .Should i make the change what does everybody think.Do i need to really clean the dash first from the old armorall or just apply the #40 right over.



THANKS

NICK

 

i do not think i am familiar with # 40 but i use megs dash and trim foam. i would clean the dash with some fantastik or something first

 

I like the new Meguiar's NXT Tech Protectant.