Engage deos are Good deo sparays having wide range of frangnance.I have used it many times and I have liked it.Their product price us also reasonable.But somethi g I dont like about it is that the fragnance DO NOT last long as you would e expect them to be and fades away sooner. But on a good note they have Colonge series.and I had been using them for last 8months.The advantage is that Colonge was only available in perfume scent form previously but engage have made it available in deos though the price is a bit high like Rs250-260.Nd colonge have three range blue , black and chocolate bottle.Nd I had been using the Black bottle.And must say that I am satisfied with this product.And yeah its NO gas only perfume??