If you’re like me, you like your car to look clean, inside and out. I can tolerate some dust from the road, but bird poop? That’s a different story. Since my car is black, even the smallest mess ...

If you’ve ever emerged from a store to find your car freshly decorated by a passing pigeon, you’re not alone—and science ...

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 ...

Bird poop leaves a sticky, acidic mess. Here’s how to get rid of it, even after it’s dried on. Q: I recently had a flagstone patio installed in my backyard. I love the patio, but I also love having my ...