Saliveze Mouth Spray Saliveze Mouth Spray is an artificial saliva solution for maintaining moisture of the mouth & replacing saliva when salivary flow is reduced, for example in people with a dry mouth as a result of having or having undergone radiotherapy or those with sicca syndrome. Saliveze Mouth Spray is an aqueous solution of electrolytes in concentrations similar to those found in human saliva. It is p H neutral so can be used in both dentate & non-dentate patients & has a mild mint flavour.