Chemistry is absolutely useless, except to knock down the dust in the summer. I stopped by in November, clean foam flowed from the car, while the dirt remained in place, and from here the water consumption is high. I used osmosis, after 5 minutes the car began to dry out and white streaks appeared! It looks like diluted solid soap, like wax. It is very difficult to wash, the others are faced with the same problem.
A good self-service car wash, convenient location, large Parking, the price is normal, you can safely wash the car for 1000 tenge. There is a vacuum cleaner, very convenient.
Personally, I did not like the fact that the cleaning chemistry itself does not cope well with its duties :) in general, the chemistry is bullshit, I had to wash the top with a sponge after application [the rest of the sponges from someone], they do not rush in time, which is good in this cool time.