Cities with the most
| City | Car washes |
|---|---|
| Merthyr Tydfil | 5 |
Overture Maps Places (release 2026-10-21.0) · CDLA Permissive 2.0 / Apache 2.0 / CC0
All car washes 6
| Name | City |
|---|---|
| Clean In Detail | Merthyr Tydfil |
| Friendly Plus Car Wash and Valeting Centre | Merthyr Tydfil |
| IMO Car Wash | Merthyr Tydfil |
| Merthyr Hand Car Wash | Merthyr Tydfil |
| Penydarren Valeting Center | Merthyr Tydfil |
| Sunshine Valeting | TREHARRIS |