Question

What is denatured spirit

Answer 1

Denatured alcohol, also called methylated spirit or denatured rectified spirit, is ethanol that has additives to make it poisonous, bad-tasting, foul-smelling, or nauseating to discourage recreational consumption. It is sometimes dyed.

Answer 2

it is ethanol in which few amount of metanol is added to make it posinous, this is called denaturing of spirit/ethanol