A few weeks ago I had a case of poison ivy which migrated to my nut sack. I got the idea to shower with Aveeno colloidal oatmeal packets. I got the powder wet and gooey and rubbed it all over my itching balls and cock. It was awesome. Now, after the poison ivy had went away I'm still stroking with the stuff. I've brought my Tube into the shower and regularly lube it up with the creamy oatmeal and stroke away. It's the perfect consistency and being non-petroleum based, won't break down your sleeves.