People warned over 'toxic' toy slime

Liquid slime with beads. Captured from YouTube Channel “Soovely”

By Jung Hae-myoung

More than 113 Slime Cafes are running in South Korea. Slime became popular among adults with its soft and squashy texture ― but watch out because it may be toxic and hazardous, especially children.

Slime from 14 out of 49 manufacturers was found to contain toxic chemical compounds, according the Korean Agency for Technology and Standards (KATS).

The slime contains borates that may stunt children's growth. Children who play with it may have allergic reactions in their eyes and/or on their skin.

Only nine companies have received a safety rating from KATS.

Experts suggest that the slime should be solidified before being thrown away.

Varieties of slime have evolved since the 1990s and now come in creative designs with a range of embellishments and beads. People buy colorful parts to make their own special slime at home.

Some outlets will not sell to children under 14.