Always try to protect your hands, especially when using strong chemicals.

Removing paint requires strong chemicals and in some cases a heat gun, which can cause a fire.

They used strong chemicals to recondition the drums, leading to public concern about health impacts on the surrounding community.

It has long been known that amphibian skin contains strong chemicals.

The man said he did not like working with strong chemicals and had been having health problems.

For example, the strongest chemicals companies are in Europe.

In the following years, Domžale became an industrial center with strong chemical and textile industry.

Because they contain very strong chemicals, curl-relaxing products are a no-no for fine hair.

He has however also acknowledged that the samples had been carefully cleaned with strong chemicals before testing.

The odor hit her first: the thick, strong chemical, mixed with the reek of something rotten.