Take my word the Life Shine kit is great, takes forever as the valeter to apply, hence why it retails at such a stupid price....i won't tell you how much it actually costs!! All the sprays used are applied and left to air so that the customer doesn't smell it to much....but it is strong when first applied. You really do see a great result from it, notably on colours like black or silver with a great gloss. Hope this helps reassure you.