Superior Products Formula 4 Spray Wax 1 Gal Concentrate for Car Wash Water Repellence

I decided to try this after looking up some info on it. I'm glad I did, this product goes a long way. I usually use it as a drying aid diluted 10:1. No water spots, helps make sure that the drying towel glides on the car. It also gives it a nice shine that stays on about a week maybe two depending on the weather. I also noticed that it helps with water hydrophobic on the car, it's a very grat item to have

This stuff changed the game for me. Many of us don't have access to a garage and have limited time to fit car washing into our schedules (i.e. we can't always schedule it exactly when the sun goes down). Most of us also don't have access to a fancy deionized water system that won't leave any water spots. I washed my car in FULL hot sun and have zero water spots. I used Meguiar's Gold Class car soap, and the car has a layer of Griot's 3-in-1 spray wax on it that's about 3-4 weeks old. After rinsing the car, I applied Formula 4 diluted about 5-to-1 in a battery powered garden sprayer. I sprayed the whole car and then did another quick rinse. I had time to towel dry the whole car and had zero water spots. I think I may further dilute it to see what I can get away with (they recommend 10-to-1). I also mixed it with distilled water, to give the product the most chance to work. This will be a regular part of my wash routine moving forward.Update 1 month later:Still working well. Just wanted to reiterate that this isn't a product that you can spray on / rinse off, and then let the car air dry. You will still get water spots. This reduces air-dried spots, and buys you time to towel dry. In full hot sun, you still need to keep moving with your towel. I'm playing around with technique on how much to apply, and sometimes doing a second quick spritz if I have one side of the car that is baking in the sun more than others (due to the location of the sun in the sky). One thing I have added to my toolkit recently is a cheap hand spray bottle filled with distilled water. Sometimes I'll find a few small water spots I've missed, or perhaps a little bit of streaking on the windows. Spray it with distilled water and wipe with a clean microfiber - it's super quick and easy.

Say this all over you tube and thought to give it a try...works exactly like everyone said it would. Really puts a nice gloss on the car after washing. I just spray it own after washing while car is wet...then dry it with a towel or lawn blower and the car reall shines. Very pleased and compared to other such items it is inexpensive.

Bought it to prevent water spots on my just washed car. Seems to work ok but I may have found a cheaper solution that's more readily available.

This stuff is the best drying aid I have ever used. I actually bought another foam cannon just for this stuff. I dilute the heck out of it, and it gets put in after every wash. Both my cars are ceramic coated, and treated well, and after a wash I spray it on, spray it off, and all I need is a battery leaf blower to fully dry my truck and my c8, which has nooks and crannies everywhere to trap water. I have been experimenting with how little I actually need to get the hydrophobic properties, and can say I’ll probably have this gallon for at least a whole year this go around.

This stuff works great and it's super concentrated. I mix mine 10:1 and still works great. While the vehicle is still wet spay it on let it set minute rise off. If you was in direct sunlight this gives you time to dry before water spots appearing. I use a leaf blower and my vehicle is completely dry with no water spots. Just like car was places.

I used this product for the first time today in direct sunlight diluted 1:10 ratio. This product gives you a lot more time to wash your car and get it dried off before water spots start appearing on the vehicle. Another great benefit is that because of how it makes the water bead and roll off your vehicle there is significantly less water to remove with a drying towel.

Lazy man’s wax job , just spray on and hose off after washing your car , it actually works . Only lasts a couple weeks though