Tuning FWB 65 Match Grip Cleaning

[Loopster]

I have a circa 1981 FWB 65 that I have been cleaning up. Doing OK on the painted lower but the grips need a good scrubbing. 

What products are safe for these aging (dry) wood grips? Thanks

 

[JW652]

Murphy's soap, spray bottle.

 

[Loopster]

 Thanks. And they have it at Home Depot!