When the poop lands on a car, droppings can etch the clear coat on paint and leave the surface looking dull. It was long thought that uric acid was what made bird poop white and so difficult to remove ...
Q: I recently had a flagstone patio installed in my backyard. I love the patio, but I also love having my bird feeder, so the flagstones are covered with bird poop. I routinely take down the feeder at ...