This is from a member from Nissan Forums: Nissan Altima Forum explaining wax, sealant usage.
Correct. The glaze (depending on the formula) more or less is used to add depth to the paint. I think the "correct" thing your body guy should have said is "It's not good to use TOO MUCH wax." TOO much wax is bad. It's those guys that are basically reapplying wax every 2 or so weeks. That's a no-no and often times does nothing to help protect the car more. Really all they're doing is trapping in oxidation and other pieces of crap on the paint surface.
Some tips:
Use a sealant along with a wax. Waxes typically last 1-2 months at best. A sealant can often times go for 5-6 months. I've had GREAT luck with Jetseal109 on longevity. I even use it on my wheels to make it easier to clean the brake dust off.
Glazes are your friend. Make sure to find a glaze that is meant for your specific vehicle color. They can add tons of depth to the paint.
Spray on detailer is your friend!
NEVER reapply wax unless you have stripped the old wax off (which will often times take EVERYTHING off)
Heavy duty correction is only needed maybe 1-2 times every 3 years. What I mean by heavy is anything above a white pad and Stage 2 (Heavy Duty Swirl Removal, Compound. etc) I give my cars a thorough detail every two years then just maintain with a white pad and light swirl remover. This helps minimize clear-coat degradation.
If you're dead set on using wax then stick with a spray-on wax like Meguiar's.
Meguiar's Direct Ultimate Quik Wax
This stuff rocks. More or less just a step above a QD but doesn't have enough longevity to hurt anything.
Correct. The glaze (depending on the formula) more or less is used to add depth to the paint. I think the "correct" thing your body guy should have said is "It's not good to use TOO MUCH wax." TOO much wax is bad. It's those guys that are basically reapplying wax every 2 or so weeks. That's a no-no and often times does nothing to help protect the car more. Really all they're doing is trapping in oxidation and other pieces of crap on the paint surface.
Some tips:
Use a sealant along with a wax. Waxes typically last 1-2 months at best. A sealant can often times go for 5-6 months. I've had GREAT luck with Jetseal109 on longevity. I even use it on my wheels to make it easier to clean the brake dust off.
Glazes are your friend. Make sure to find a glaze that is meant for your specific vehicle color. They can add tons of depth to the paint.
Spray on detailer is your friend!
NEVER reapply wax unless you have stripped the old wax off (which will often times take EVERYTHING off)
Heavy duty correction is only needed maybe 1-2 times every 3 years. What I mean by heavy is anything above a white pad and Stage 2 (Heavy Duty Swirl Removal, Compound. etc) I give my cars a thorough detail every two years then just maintain with a white pad and light swirl remover. This helps minimize clear-coat degradation.
If you're dead set on using wax then stick with a spray-on wax like Meguiar's.
Meguiar's Direct Ultimate Quik Wax
This stuff rocks. More or less just a step above a QD but doesn't have enough longevity to hurt anything.