Health Hazard chemicals assigned the exclamation mark pictogram under CLP can be irritant to skin and eyes or harmful by inhalation, in contact with skin or if swallowed. It is also used for chemicals that cause drowsiness or dizziness, respiratory sensitisation and ozone depletion.
These chemicals are very common on the consumer market and it is very important that you read the label fully before using them to ensure you understand the risks and the precautions you need to take to use the chemicals safely. They include everyday chemicals like washing up liquid and washing powder.