This stuff is great! One custom real little bottle contents to a beautiful shine and wet look effect to conjure up on the tires. And it really holds up to just under 2 weeks .... even if rainy days in between. However, the sponge does not sooo much with. Just think of the whole bottle I have to buy myself another 2-3 sponges. The effect, however, is strong "wet" :-) Whoever is rather something more subtle effects should apply even more economical or tend to any nem Tireshine-Spay.