What masturbation lube should I use? A friend told me that soap caused his skin to shred

So i made myself this "fleshlight" outof gloves it looks very nice and its perfect size and all but idk what household lube should i use bc im 13 and i cant really go and buy lube bc alot people know me and water just evaporates and i didnt want to use soap and other bc my school friend told me that he used soap and his skin starter shreading and it took him a while to regenerate.So what household lube should i use for my glove fleshlight?