1231141The present invention is directed to a method and a spray composition for delivering an active ingredient into air. The spray composition comprises a carrier composition containing a glycol ether having a structure represented by the following General Formula: RO [CHCH(CH)O]n H (R is C C alkyl n is 2 or 3 (when n is 2 R is not methyl)) and an active ingredient mixed with the carrier composition wherein the carrier composition has a vapour pressure of less than 14Pa at 20�C. The method comprises the step of spraying the spray composition into air and optionally the step of preparing a spray composition by mixing the active ingredient with the carrier composition.