A pediatrician at Arkansas Children's Hospital in Little Rock says the children, ages 2 to 6, are OK, but continue to be monitored. The doctor said each child drank about an ounce late Thursday afternoon.
The hospital did not identify the Scott community daycare. State child welfare officials did not immediately return a call for comment Friday.
The fluid contained toxic alcohols. A pediatric toxicologist says those chemicals can cause kidney damage and blindness.
"It tastes like... burning..."