Question about lube

[Smokeymountaincuckold]

when using a Chastity device with an insert, ie urethra insert, what is the beat lube to use? Specific name, not just a type. Tired of feeling like I have an infection when I pee after I pull it out after a weekend of being locked

Any ideas?

[AdamCuck1991]

Durex Naturals might be a good bet as it's unscented and contains less chemicals.