What are the effects of prolonged exposure to candle soot on stainless steel?

Prolonged exposure to candle soot can negatively impact stainless steel surfaces. The fine carbon particles in soot can adhere to the metal, creating stubborn black stains that dull its appearance. Over time, these deposits may lead to surface corrosion, especially if the stainless steel is not cleaned regularly. The acidic compounds in soot can also weaken the protective oxide layer of stainless steel, making it more prone to rust and pitting. To prevent damage, it's essential to clean soot promptly using mild detergents or specialized stainless steel cleaners. Regular maintenance helps preserve the metal's durability and aesthetic appeal.