They found it contained a lethal caustic chemical found in a brand of household oven cleaner.

Proposals for this method involve using a caustic chemical to react with carbon dioxide in the air to produce carbonates.

At the anatomical level, fish have neurons known as nociceptors, which detect potential harm, such as high temperatures, intense pressure, and caustic chemicals.

As products contain caustic chemicals, always wear full-arm gloves, goggles and a protective mask.

Previously, wigs had been set with caustic chemicals to form curls, but these recipes were too harsh to use next to human skin.

The name change was swiftly greeted with a string of caustic comments online.

It wasn't long before the caustic comments began.

His caustic comments make wonderful copy, of course.

His caustic comments have earned him a fan-base beyond those who care about the vehicles he reviews.

The character's caustic wit, necessarily cleaned up for the primetime slot, became, for many viewers, the tacky game show's main - or only - attraction.

Both of these give rise to a caustic wit that makes you want to quote great chunks of her prose out loud.

The tales are tautly structured, and suffused with caustic wit, quirky descriptions and sharp detail.

She had the caustic wit of a press-box lifer and - like all of us - she moaned a lot.

The workman's son who speaks four languages acknowledges that his caustic wit and plain speaking are not always understood.