Free car washes in Mount Pleasant, SC

We track 8 car wash locations within 15 miles of Mount Pleasant, SC belonging to chains that currently run a verified free-wash offer (Tommy's Express Car Wash, White Horse Auto Wash, WhiteWater Express Car Wash). 3 are inside Mount Pleasant itself.

Offers last checked: October 24, 2026. We re-check every offer on this page against the chain’s own website, and drop any offer whose evidence is more than 14 days old.

8 locations near Mount Pleasant, SC with a verified free-wash offer

White Horse Auto Wash

1800 N Hwy 17, Mount Pleasant, SC 29464 · 0.7 mi from Mount Pleasant

Chain: White Horse Auto Wash Verified today

What you get

Free Car Wash

Offer type

One-time voucher

How to claim

Sign up on the official free-wash page to receive the offer.

Payment

Payment requirement unknown

Who qualifies

Participating White Horse Auto Wash locations; no separate restriction is published on the visible page.

Ends

No end date published by the chain — treat as ongoing until it stops appearing on their page

Where it applies

South Carolina, Virginia — participating locations

Open the official White Horse Auto Wash offer page 📍 Directions
White Horse Auto Wash

1126 Hungry Neck Blvd., Mount Pleasant, SC 29464 · 1.2 mi from Mount Pleasant

Chain: White Horse Auto Wash Verified today

What you get

Free Car Wash

Offer type

One-time voucher

How to claim

Sign up on the official free-wash page to receive the offer.

Payment

Payment requirement unknown

Who qualifies

Participating White Horse Auto Wash locations; no separate restriction is published on the visible page.

Ends

No end date published by the chain — treat as ongoing until it stops appearing on their page

Where it applies

South Carolina, Virginia — participating locations

Open the official White Horse Auto Wash offer page 📍 Directions
WhiteWater Express Car Wash

1406 Ben Sawyer Boulevard, Mount Pleasant, SC 29464 · 1.9 mi from Mount Pleasant

Chain: WhiteWater Express Car Wash Verified today

What you get

Free Flip Club Wash

Offer type

One-time voucher

How to claim

Join the Flip Club through the official WhiteWater Express form to receive a free-wash offer.

Payment

Payment requirement unknown

Who qualifies

Flip Club signup and marketing consent are required; location-specific availability may apply.

Ends

No end date published by the chain — treat as ongoing until it stops appearing on their page

Where it applies

Kentucky, Louisiana, Michigan, Ohio, Oklahoma, South Carolina, Texas — participating locations

Open the official WhiteWater Express Car Wash offer page 📍 Directions
WhiteWater Express Car Wash

1114 Sam Rittenberg Boulevard, Charleston, SC 29407 · 9.0 mi from Mount Pleasant

Chain: WhiteWater Express Car Wash Verified today

What you get

Free Flip Club Wash

Offer type

One-time voucher

How to claim

Join the Flip Club through the official WhiteWater Express form to receive a free-wash offer.

Payment

Payment requirement unknown

Who qualifies

Flip Club signup and marketing consent are required; location-specific availability may apply.

Ends

No end date published by the chain — treat as ongoing until it stops appearing on their page

Where it applies

Kentucky, Louisiana, Michigan, Ohio, Oklahoma, South Carolina, Texas — participating locations

Open the official WhiteWater Express Car Wash offer page 📍 Directions
Tommy's Express Car Wash

4820 Tanger Outlet Blvd., North Charleston, SC 29418 · 11.1 mi from Mount Pleasant

Chain: Tommy's Express Car Wash Verified today

What you get

Free WORKS car wash

Offer type

One-time voucher

How to claim

Enter your mobile number on the official SMS page to receive a free WORKS wash code

Payment

No card required

Who qualifies

New customers at participating locations; see the official page for full terms.

Auto-renews

No

Ends

No end date published by the chain — treat as ongoing until it stops appearing on their page

Where it applies

Alaska, Alabama, Arkansas, Arizona, California, Colorado, Delaware, Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Missouri, Mississippi, North Carolina, North Dakota, Nebraska, New Jersey, New Mexico, Nevada, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Washington, Wisconsin, Wyoming — participating locations

Open the official Tommy's offer page 📍 Directions
WhiteWater Express Car Wash

2209 Savannah Highway, Charleston, SC 29414 · 11.7 mi from Mount Pleasant

Chain: WhiteWater Express Car Wash Verified today

What you get

Free Flip Club Wash

Offer type

One-time voucher

How to claim

Join the Flip Club through the official WhiteWater Express form to receive a free-wash offer.

Payment

Payment requirement unknown

Who qualifies

Flip Club signup and marketing consent are required; location-specific availability may apply.

Ends

No end date published by the chain — treat as ongoing until it stops appearing on their page

Where it applies

Kentucky, Louisiana, Michigan, Ohio, Oklahoma, South Carolina, Texas — participating locations

Open the official WhiteWater Express Car Wash offer page 📍 Directions
WhiteWater Express Car Wash

1030 Floyd Drive, Charleston, SC 29414 · 14.2 mi from Mount Pleasant

Chain: WhiteWater Express Car Wash Verified today

What you get

Free Flip Club Wash

Offer type

One-time voucher

How to claim

Join the Flip Club through the official WhiteWater Express form to receive a free-wash offer.

Payment

Payment requirement unknown

Who qualifies

Flip Club signup and marketing consent are required; location-specific availability may apply.

Ends

No end date published by the chain — treat as ongoing until it stops appearing on their page

Where it applies

Kentucky, Louisiana, Michigan, Ohio, Oklahoma, South Carolina, Texas — participating locations

Open the official WhiteWater Express Car Wash offer page 📍 Directions
White Horse Auto Wash

2080 Ashley Phosphate Rd., North Charleston, SC 29406 · 14.3 mi from Mount Pleasant

Chain: White Horse Auto Wash Verified today

What you get

Free Car Wash

Offer type

One-time voucher

How to claim

Sign up on the official free-wash page to receive the offer.

Payment

Payment requirement unknown

Who qualifies

Participating White Horse Auto Wash locations; no separate restriction is published on the visible page.

Ends

No end date published by the chain — treat as ongoing until it stops appearing on their page

Where it applies

South Carolina, Virginia — participating locations

Open the official White Horse Auto Wash offer page 📍 Directions

Frequently Asked Questions

How many free car wash locations are verified near Mount Pleasant, SC?

DealsFinders tracks 8 verified car wash locations within 15 miles of Mount Pleasant, SC (3 inside city limits) operated by Tommy's Express Car Wash, White Horse Auto Wash, WhiteWater Express Car Wash. Offers were last checked on October 24, 2026.

Do free car wash promotions in Mount Pleasant require a credit card?

Payment terms depend on the specific chain promotion. Each listing on this page states whether no card is required, a card is required for an auto-renewing trial, or payment terms could not be confirmed.

How do I get directions to a participating car wash in Mount Pleasant?

Every verified car wash card on this page includes a 1-tap Directions button that opens Apple Maps on iPhone/Mac or Google Maps on Android and desktop, alongside the official chain claim link.

Before you drive over

Every offer here was confirmed on the chain’s own website on October 24, 2026. That is evidence the chain publishes the offer — it is not a guarantee that a particular location honours it today. Free-wash promotions are almost always described by the chain as running at “participating locations”, and a single site can stop taking part, run out of vouchers, or close for maintenance without the national page changing.

Check the chain’s official offer page — linked next to every listing below — immediately before you go, and treat anything you find on this page as a starting point rather than a promise. If you find an offer that has ended, we want to know: it is how the list stays honest.