Devil's Cleaning Assistant

Do not drink or apply this potion to the skin. It has disastrous effects on the body with its highly acidic properties. It burns to the touch and swallowing it is almost entirely out of the question as the body cannot help but gag at the scent alone. I would normally describe the taste regardless, but it damaged my ability to taste anything for a number of weeks. However, it does absolute wonders on removing stains to keep your clinics from looking like a morgue without constantly buying new sheets! A pair of thick leather gloves are advised for these tasks.

Instruction
Devil’s cleaning assistant is a potion that can be made from either Sunlight’s Warmth or Spider’s Bite. It seems that a Fermented Spider Eye ground with a pestle and mortar into a paste, mixed with some vinegar, will actually corrupt the separate brews into a brew that regardless of which it was originally, serves a near identical function. The colouring is separate though, the Spider’s Bite brew becoming a far darker colour and thicker, much like a syrup.