The streaks have a granular, powdery texture as though chemicals are leaching out of the wood.

The chemical may have leached into the scents from their plastic containers, he said.

These chemicals can leach toxins into the surrounding ground and damage neighboring plants.

"Some people claim all life began as chemicals leached out of rock by rain."

When you heat plastics, chemicals leach out of the bottle.

Over two four-day periods, chemicals leach silver from the bags.

Once there, chemicals could leach into basements and evaporate into household air.

The chemicals may leach from the wood into surrounding soil, resulting in concentrations higher than naturally occurring background levels.

The disadvantages are that chemicals can leach into areas where cauterization was not intended.

The chemical also leaches into soil, where it can travel to mouths and skin.