Every once and a while, we like to give the houseplants a proper bath. They get that inside dust/cobwebby accumulation over time, and they need a nice shower to clean up. It was fairly cool today, so we lined them up on the porch for their bath time. I like to separate them into sections for most water to least water, so they stay happy.
To give them a bath, you just need a hose and sprayer. Set it to the gentle garden rain setting.
Wet plants have the best colors. After you get them sufficiently watered/clean, let them soak up some rays and dry off in the air a bit. Fresh air is good for everyone. Then bring them back inside, and enjoy your nice, clean plants.