Please be advised We highly recommend that you Read all medication leaflet carefully before you start taking any medicine because it contains important information for you. Aloclair® PLUS spray has an applicator nozzle which makes application quick and easy. Just direct the applicator towards the lesions and spray 3 times or as needed to cover the affected area. Repeat throughout the day as necessary. The spray is great for treating those hard to reach spots at the back of the mouth and is particularly good for children.