What could we do to protect OZONE layer.....and how could we close the hole in ozone?

ozone layer is being continually formed but the rate of depletion is faster than the rate of formation. thus the net result is the ozone hole formation.it is being depleted due to the use of CFCs(chloro fluro carbon).we use perfumes, they contain CFCs.if we minimize their use, we could prevent ozone layer depletion