Very good car wax, possibly one of the best in terms of durability and performance. I used it at the beginning of August for waxing my car and I'm waiting to see how long it lasts.

For application, it is good to warm the wax in warm water so that it can be worked more easily. Only a very small amount is needed to cover a medium-sized car. It also requires attention to apply a uniform thin layer and to wipe it off when it starts to whiten but before it dries. If it dries, it becomes very difficult to work with and the result in terms of uniformity is questionable. The clay before waxing is good but probably not necessary.

One of the best car waxes on the market. It offers excellent hydrophobicity and slickness, which are quite helpful during washing and drying, while also being extremely easy to use.

Some secrets:
1. In case it becomes thicker due to temperature, you can put it in a container with warm water or leave it in the sun before use to make it more fluid. It doesn't affect it in any way but will make the application easier.
2. The less, the better! The thinner the layer you leave during application, the better, which is quite important when it's time to wipe it off, as the less amount you applied, the easier it will be to remove.
3. You can also place a sprayer on the bottle and apply it that way for even greater convenience.
4. It's good to leave it on the paint for at least half an hour, but it varies depending on the temperature, humidity, etc. Generally, if you run your finger over it and it leaves a clean surface, it can be removed.

It may also be good to combine it with Menzerna Power Lock to significantly extend its "life". Apply a layer of Power Lock first and after 3 hours, apply two layers of 845, ideally with a half-day interval between them.

One drawback is that it is quite likely to develop a haze after a few days, especially in the summer, which is normal for this particular product. Resist the temptation to wipe it off and wait until the first car wash.

Advantages:
1. Provides excellent waxing.
2. Covers imperfections.
3. Gives long-lasting shine.
4. By watching some YouTube videos, one can learn how to use it correctly.

Disadvantages:
Its disadvantages do not concern the brand but all carnauba waxes in general. Specifically:
1. Lacks durability compared to synthetic waxes.
2. If not careful, it can leave white marks on glossy plastic surfaces.

I should note that many people talk about clay, etc. Clay should not be done before every waxing. If the car is not problematic and clean, clay is unnecessary.