Mothers Speed Bug & Tars fast-acting formula quickly neutralizes acidic bug guts and bird droppings on contact, while its professional strength cleaning and stain-fighting properties dig deep to encapsulate and safely lift away road grime, tar, sap, and other organic matter from your paint, chrome, glass, metal, plastic, acrylic, vinyl wrap and clear paint protection film. This no-drip, penetrating foam makes quick work of difficult-to-reach areas such as grilles, vents, louvers and other intricate body details. Simply spray on and wipe off for quick touch-ups and spot cleaning, or use it as a pre-wash to penetrate and loosen dried-on residue and deposits. Its that fast, and that simple!