Public showers are available at Oakhurst Clubhouse in Clinton.
Current pricing is $5-15 for Day Pass.
The facility is located at 305 Grand Oak Blvd, Clinton.
Facilities include hot water.
Oakhurst Clubhouse serves the Clinton area with public shower access. Verify current hours and requirements before visiting.
I've only been there a few times but it appears they keep it very clean, including the bathroom.
Verified Shower Facility
User reviews have confirmed this facility has shower facilities available.