Gtechniq W6 Iron and General Fallout Remover for Cars, Brake Dust Degreaser and Cleaner for Wheels, Rims and Paintwork, Safe on Coatings, 250ml

Works well. I was worried about it staining non painted plastics but I haven’t had any issues. I use this before applying paint protection wraps and it’s worth every penny. I still clay bar and do a sing stage polish on new vehicles but I consider this a necessary step to install paint protection film. It removes most contamination without having to do many passes with a clay bar.

Gave this a try and a have to say it's quite impressive and did a great job on some old rims. As others have mentioned the smell is strong so try to do it in an open area and away from any place where the smell could linger. Stuff works awesome, would buy again

I am amazed how well this product worked to remove stuck on brake dust. I bought a motorcycle that the previous owner had never cleaned the black powder coated rims. They looked terrible and one use of this and they are flawless. All the brake dust is gone. The black powder coated rims look new.

Works fine. Used on paint before doing correction and ceramic coat. Disappointing it didn't have the spray trigger as pictured...

This is the most powerful effective and efficient iron cleaner I have used thus far. I have just about every top brands iron cleaner. This outperforms them by a lot, other great ones like iron x by carpro and another boutique company that’s not on Amazon are good but this is just better. It also stinks much worse. Only downside thus far. It’s not harmful, and boy does it work great on ceramic pro rims. Did not have to use as much of the product in my IK sprayer as others. But again, it smells awful. I’d imagine no use indoor style unless you have filtration. Great product on German brake dust.

This works well but it has an extremely offensive odor. I returned it because the odor was too much for my senses.

I have used this product for a few years now, and it works very well and is a great addition to your car detailing kit.

Wheels are Minnesota winter set. Stains were from last year after being stored this summer. Both brake dust and rotor iron after a failed caliper.Round one was before any pictures and with no elbow grease. First picture was before starting round two. Used a soft brush. Third and final round I used a cotton cloth and everything came off.Exceeded my expectations.