Glass coating pika pika rain that is the most popular in Japan

Mr. M.U / Aichi, Japan / TOYOTA iQ 2012model

This is my 3-year-old black Toyota iQ.
I’ve never tried glass coating before and I just waxed sometimes.
Just after waxing, the car looked good but soon after it got foggy
and the next day of rain, water spots left and after 3 months no effect of
wax at all and no water repellency.

I was looking for a car glass coating and found Pika Pika Rain PREMIUM.
I used iron remover and silicon off well.

Then I applied Pika Pika Rain PREMIUM and was so surprised because

it was really easy to use.
The liquid spread very well and wipe off was easy.
And the most surprising thing is the gloss. The color got much deeper.
I couldn’t see this big difference by waxing.
After a week of the application, I washed my car and amazed by the super water repellency.
Dirt slide off with water and no car shampoo was needed.
I even didn’t need to use a sponge.
That means less swirl marks and scratches so I am satisfied.

It would be good to apply Pika Pika Rain glass coating on a brand new car
but you will find the effect when you use it on a used car and the luster is back.
Really recommended!