The original Jungle Juice is back and more extreme with this isobutyl nitrite based Black Label Formula Multi-purpose Solvent Cleaner. With an intense scent formulated in the UK years ago, these cleaners are for those who enjoy only the finest and potent formulas. Once again, Jungle Juice has raised the bar and put other multi-purpose solvent cleaners to shame. Join the cleaning revolution with a superior multi-purpose solvent cleaner; Jungle Juice Black Label Extreme Formula. With an aromatic intensity that is second to none, this is cleaner is sure to please.