We have prepared for you a complete step-by-step recipe on how to make cornstarch lube at home. You will learn a DIY process for making one of the best lube substitutes – the cornstarch lube. This lube is easy to make, and we’ve even recorded a video on how to do it. That way, you should have zero problems on making your own homemade lube from only water and cornstarch. See our comprehensive article on how to make this fascinating lube for sex.