Dust, bird droppings and soot were carefully removed from sandstone reliefs, where remains of ancient artwork began to peer through. The discovery of these remains is a rare find, as in the ...
What’s probably never imagined is having to clear away centuries of bird poop. Yes, the same challenge that faces most of us when we leave our cars parked under a tree for too long also faced a ...
Bird droppings are acidic and can eat into your car's paint if left unattended. Similarly, tree sap hardens over time, making it difficult to remove without scratching the surface. Both can lead to ...