For the best coverage: start by giving your can a good hard shake to make sure everythingโs mixed together. Believe it or not, thereโs an ideal spraying distance too: hold it 15cm from your underarm (donโt have a ruler in your beauty bag? Itโs about halfway between your shoulder and your elbow). A short, sharp spray on each underarm โ about two seconds long โ and youโre good to go!