Brown Bottle 10ml Isobutyl Nitrite Solvent Cleaner from Poppers Los Angeles. The Brown Bottle 10ml from Poppers Los Angeles reminds one of the feel of the warm soil with the sun beating down on it during a hot summer day. Made in the USA, it's known for its purity and ability to take you to heights with your cleaning. Sold here from Poppers Los Angeles in the classic short bottle, it comes with big savings. Gentlemen who use the Brown Bottle 10ml seem to always want more and more from their cleaner and this one does the trick for you. You will be rolling around in the dirt and filth, but you won't mind. You'll want your cleaning to go on and on and never stop because it's so powerful with the Brown Bottle 10ml. Don't consume and clean wisely in a well-ventilated work room.