Scale have a protective dome that shields them from most sprays, which is why physical removal is highly effective. My big Monstera got infested with scale so here's my initial treatment: Philodendron Home & Garden Information Center Rare Toe Jammer , My Singing Monster, #mysingingmonster , #gamer #viralreels Big Head Todd and the Monsters Other Bands Music Led Zeppelin Official Forum Monsters: what they are, or really what we are. by