Iron cleaning question

[JohnSinVA]

Im assuming so it doesn't seep in and loosen the adhesive holding the club head to the shaft.

Not trying to start an argument but if the epoxy is fully cured I don't think exposure to a bit of soap is going to negatively affect it. Except maybe Lifebuoy

 

[Metroid]

Warm water touch of detergent after every round. I have nothing more than pulling out a club for the first use of a round and finding its dirty.