Trends · data through September 2026

Car Washes in Charleston-North Charleston, SC

Iceflower tracks 39 stores from 24 car wash chains in Charleston-North Charleston, SC. Whistle Express Car Wash grew fastest over the last year, ahead of Tidal Wave Auto Spa and Time to Shine Car Wash.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
24
Tracked stores
39
Consumer panel
130M+

Growth ranking

Fastest-growing tracked car wash chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Whistle Express Car Wash and Tidal Wave Auto Spa sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 Whistle Express Car Wash - -9.2%
2 Tidal Wave Auto Spa ▲1 -41.6%
3 Time to Shine Car Wash ▼1 -77.2%
  • White Horse Auto Wash
  • Fins Car Wash
  • Wash Wizard
  • ModWash
  • In and Out Car Wash
  • Tidal Wave Auto Spa
  • Time to Shine Car Wash
  • Other tracked chains

Store footprint

Store map

39 tracked store locations in Charleston-North Charleston, SC. The 7 largest tracked chains are highlighted. The top 5 chains by store count run 18 of the 39 stores (46%); 17 of the 24 tracked chains have a single store here. 5% of the tracked gas & auto stores here are car washes, the same share as across South Carolina.

  • White Horse Auto Wash (3)
  • Fins Car Wash (2)
  • Wash Wizard (1)
  • ModWash (1)
  • In and Out Car Wash (1)
  • Tidal Wave Auto Spa (3)
  • Time to Shine Car Wash (4)
  • Other tracked chains

Top tracked chains by store count

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