Used when someone actually uses their breath to push air into something. He had to blow into the air mattress to inflate it.
Pro Tip 2/3
Controlled Cooling
Refers to gently blowing to cool down hot liquids or food before consuming. Blow into the soup to cool it off before you take a sip.
Pro Tip 3/3
Requires Effort
Indicates a task that might require physical effort, such as blowing up balloons. You need to blow into each balloon to decorate the room for the party.