Can eggshell paint be used to whitewash trees?

Eggshell paint can be used to whitewash trees, but it's not the ideal choice. Traditional whitewashing typically involves a lime-based paint or a diluted latex paint, which allows the tree to breathe while providing protection from sunscald and pests. If you do use eggshell paint, ensure it's diluted adequately and free of harmful additives, but keep in mind that it may not adhere as well or provide the same benefits as traditional whitewash.