Making decorations with spray varnish and alcohol can be a simple way to create unique and interesting works of art.

“Start by wiping off excess product on the rim of the tube to get an even application,” Kassajikian advises. From there, ...

Here is a detailed guide on how to use an inhaler and instructions for getting the most out of your medication.

If you don't use nasal spray correctly, it may not be as effective. Follow these steps to properly use your nasal spray.

Scientists are using the Netherlands' largest football stadium to model how a cheering football crowd might spread aerosols through the air by spraying fine droplets, made to resemble saliva, over the ...

a wild and creative experiment where traditional spray paint meets pure innovation — painting a car using nothing but smoke! this video shows how heat, airflow, and technique come together to create a ...