Manic Panic Classic High Voltage Bat Outta Hell is a fiery, explosive red-orange hybrid made for bold expression. It delivers a blazing, high-energy finish on pre-lightened hair, offering a molten lava-like vibrancy with striking warmth. Its gentle formula is vegan, PPD-free, ammonia-free, and peroxide-free, helping hair remain smooth and hydrated while delivering radiant colour. Key Benefits: Style: Classic Semi-Permanent Hair Dye Color: Bat Outta Hell Color Description - Dark Brown Hair Dye Volume: 4oz / 118ml Ingredients: Vegan Friendly, PPD Free! Additional Features: Benefits of Conditioning Hair, Resealable Tub For Longer Use, Comes With Instructions Duration: 4 - 6 weeks For Best Results: See Instructions Tab How to use: Pre-lighten hair to achieve the most vivid results. Colour will appear deeper or warmer on darker bases. Avoid contact with eyes. For peak brightness, lighten to level 8–10. Wash using a clarifying shampoo. Avoid conditioner. Dry fully. Apply Bat Outta Hell evenly. Comb through to saturate. Cover with cap. Apply gentle heat. Process for 30–45 minutes. Rinse and style. Available in 118ml.