my thoughts on z9 and 10, and a couple of ?'s

used both today
z9 was pretty nice, you had to make sure you sprayed enough on to get it right but it did clean up all the dirt and stuff that was on my seats (smells good too)

z10 was also a nice product, went on really easy, easy application (wipe on and let dry) and made the leather look a lot better than it had (shined it up just a tad) and a plus, it smells good too :p
it also works on my dashboard so that is a plus also

both seemed to give the leather a better feel and didn't make it greasy or slick like armor all had
overall, i think they were both worth it and i plan to keep using them (plus, i didn't use much of it at all)


now, my questions are...
how often do i do z9 and how often do i do z10?
i think z10 was supposed to be like every 3 months or so but should i clean it before with z9 or what?

used both today
z9 was pretty nice, you had to make sure you sprayed enough on to get it right but it did clean up all the dirt and stuff that was on my seats (smells good too)

z10 was also a nice product, went on really easy, easy application (wipe on and let dry) and made the leather look a lot better than it had (shined it up just a tad) and a plus, it smells good too :p
it also works on my dashboard so that is a plus also

both seemed to give the leather a better feel and didn't make it greasy or slick like armor all had
overall, i think they were both worth it and i plan to keep using them (plus, i didn't use much of it at all)


now, my questions are...
how often do i do z9 and how often do i do z10?
i think z10 was supposed to be like every 3 months or so but should i clean it before with z9 or what?

Light colored seats require more use of z-9, I would z-10 my drivers seat about once every 2 weeks on a car that you drive every day and/or sits in the hot sun.... There are no limits, you can use z-10 or z-9 every day if you wish...