Desensitizer spray for cocks

I've used a cream by Durex called "Play Longer" or something like that. It takes about five minutes to work and I always use a condom so as to not numb my wife. Sometimes it works better than others -- usually based upon the amount of foreplay -- but when it works I think it's great. There is definitely a decrease in sensitivity but there is something to being able to go that much longer. Overall, I like it. I'll take the tradeoff.

I've used the Trojan "climas control lube" rubbers while jacking off. Haven't used it during sex, but they are great for a really long edging session.

1000% percent better than the spray, which burned like hell after a few minutes and gave me one helluva blistering rash.

Have tried these sprays before, and like a few that have mentioned, it can rub off on your partner, and thus Desensitise them too. Also I have tried this stuff before and have found it to burn quite bad due to the high level of alchahol in it.

Best to avoid guys as it causes more trouble than it's worth.