My friend told me I've been washing my convertible completely wrong

[rapidBolt77]

I was talking to a friend who's really into cars and he nearly had a heart attack when I described how I wash my convertible. He said I'm probably scratching the paint and damaging the fabric roof without realizing it. He sent me a link to a detailed guide and told me to click here to read about the proper way to do it, especially in our dusty climate. I spent some time going through it and honestly, I was shocked. I had no idea about the two-bucket method, or that I should be using special cleaners for the soft top, or that patting dry with a microfiber towel is better than rubbing. It explains everything step by step, from the initial rinse to remove sand, all the way to applying protectants. I feel like I've been doing it all wrong for years. For those who are also particular about their car's care, did you learn the hard way too, or did you have someone teach you the right techniques from the start? I'm planning to follow the guide exactly next time I wash it.