How long does the ceramic coating need for fully cured?

We have above inquiry from our customers many times.

Our Pika Pika Rain Ceramic Coating needs 2 weeks for hardening completely.
Therefore, please don’t wash your car with car shampoo or wash by force during this period.

“Am I not able to wash my car after 2 weeks definitely?”
Then some of you might think like this.

The surface of glass layer can cure with 12 hours, so washing with a microfiber is OK.
However, please do not use car shampoo at this time.
We think that leaving your car is more serious, so please wash it gently when it get dirty.

We would like to recommend avoiding a car wash machine which has hard brushes even though after the glass layer cured fully.
Then please wash your car by hand as much as you can.