Works as well as anything else we've tried (but now comes 30% stronger)
June 11, 2014
It wasn't more than a week after our latest shipment of 10 liters of Sonax Full Effect, that our company started getting emails about the reformulated version of the product that is now "30% stronger." Haha, oh well... this product has been working very well for us over the last few years of business. We've started using a foamer nozzle on our spray bottles with it to enhance the cling ability, since it drips VERY fast off wheels.
Pros:Works well on moderately bad wheels (let it dwell)
Also, compare it to the now countless other "purple activated" wheel cleaners on the market and come to a conclusion on your own (or compare it to their new 30% stronger version)