A:AnswerThe bottle is a siphon sprayer. You can run car wash fluid through it, indoor bleach, outdoor bleach, dawn, Mr Cle@n, P!nesol, white vinegar, you name it. Wear some protective goggles and a respirator if you're going to be creating chemical fog. You probably don't want to be inhaling aerosolized bleach all afternoon. Keep your pets inside too.
It's probably best to NOT run your favorite pool chlorine through the foam gun, unless you want chemical burns and dead grass everywhere.
A:AnswerThe soap container (foam gun) is removable from the trigger handle, and the bottle is removable from the spray nozzle. Any remaining soap can easily be emptied back into the original container.
A:AnswerInside the house: NO
Outside the house: YES!
I've cleaned sidewalks, driveways, carports, concrete pavers, concrete landscape stones, decks, docks, fiber cement siding, stucco siding, fences, boats, outdoor patio furniture. Make sure you plan ahead and work from the top down on your project, because whatever it breaks loose trickles downhill.