My car's a daily driver and I wash it about every two weeks. Wax 3-4 times a year. I usually clean the engine bay every wash unless I'm in a hurry.

 

I wash it when Its dirty...and i use Eagle 1 Wax-as-u-Dry every time.

 

Yup, me too. Since it's a black DD it's every 3 or 4 days. Hand wash in the drive - 2 buckets, grit guards, several wool mitts, yada yada. Dura Gloss Aqua Wax every other week and reapply sealant (Menzerna FMJ) about every 8 weeks. Clay and polish (Menzerna products) twice a year.

After having used Dura Gloss' concentrated car wash and their Aqua Wax, I've been impressed w/ their line of products. I just ordered a compliment of DG accessories from Autogeek (15% off - free shipping) and am looking forward to using their sealants (my FMJ is about used up.)

 

Hard to vote since I wash the car at least 4 times a week and waxing depends on how many shows I go to. On average I wax once a month but it takes an entire weekend to do it.

 

I wash about every week to 10 days or as needed. Mustang is garaged and gets waxed 1-2 times a years. I use Meguiars detailer about every 2-3 months though....