Range Care
The conventional cooktop is made of porcelain enamel
which is very durable. Hot pans can be set on it. Cold
items or liquids should not be put on it when it is hot,
though newer coatings are thinner and less likely to
crack from thermal shock. Spills should be wiped up at
once, taking care to avoid burns from heated burners.
The sides and front may be porcelain enamel, but are
likely today to be synthetic enamel. They are more easily
scratched, and may be damaged by household chemicals.
Acids (as milk, tomatoes, vinegar) can damage the
surface.