Is dial soap poisonous to 4 year olds?

Dial soap is not considered poisonous, but it can be irritating if ingested or if it comes into contact with the skin or eyes. If a child accidentally swallows a small amount, it may cause nausea or vomiting, but it’s generally not harmful. However, it's always best to keep soaps and other household products out of reach of children and to seek medical advice if ingestion occurs. If there's any uncertainty, contacting a poison control center is recommended.