I did clean a pair of vittoria with dish soap from waitrose and warm water.
Actually, I've got a pair of Challenge Strada bianca 30 mm without any problems of stains (on sale btw).
I have noticed Challenge "resists" better than Vittoria to stains...my experience.
I did clean a pair of vittoria with dish soap from waitrose and warm water.
Actually, I've got a pair of Challenge Strada bianca 30 mm without any problems of stains (on sale btw).
I have noticed Challenge "resists" better than Vittoria to stains...my experience.