My son has that helmet for bicycles. Its brand new and was gifted to him recently. Unfortunately due to my mistake it was left in the backseat of our car and has accumulated some dust/lint which is making it look dirty.
I want to clean it but don't know how, I don't wish to ruin it by just trying with a wet cloth. Its surface texture is like a very high quality tennis ball and it's not the carbon fiber hard top ones that I'm used to.
Any help would be great, That helmet is beautiful and I don't want to ruin it in haste.