This is how my car's interior looks now after I cleaned the vinyl with baking soda.
The vinyl was horrible! Slowly it had been becoming stickier and stickier, and at the same time, all the dirt was stuck onto the surface. I had tried everything to clean it, but to no avail.
Today, I decided to make a paste with some baking soda and water and brushed the vinyl with this mixture. After, I rinsed it off with a chamois, and the difference is unbelievable!
You can have a look at how the vinyl looked before being cleaned here:
