Water, water and then a bit more water. Once it's soaking wet and rinsed off I'll usually apply some QD, PPF Maintain or similar. I never contact/rub/move the poop whilst it still has any adhesive properties. Fortunately Ceramic Coating and PPF are comrades at arms here. I once had a seagull poop that had even managed to 'etch' the PPF on my bonnet! The previous Waterwall and product routine still seemed to leave a dull patch when viewed at a certain angle in the sunlight, so in the end I decided to see how 'self-healing' the PPF actually was ... a few minutes with a hair drier had me dancing on the driveway - you beauty! I could actually see the stain disappear before my eyes.. Sorted our Perry