Chemical Guys promo codes

11 codes and 5 deals checked at Chemical Guys checkout by the PickedBox Team. Best right now: 10% off eligible purchases.

Lead offerBest offer first · commission does not change the orderPickedBox Team·Last verified October 22, 2026

chemicalguys.com

10% off 10% off eligible purchases Verified at the chemicalguys.com checkout in October 2026 on an $8.99 guest cart (Shopify discount box). Code · Worked Oct 22, 2026 · listed since Oct 2026 Show code

15 more Chemical Guys offers

Best offer first. Commission does not affect the order.

Up to 40% off Up to 40% off kits for a limited time Countdown banner on chemicalguys.com; kit prices already marked down, no code needed. Deal · Worked Oct 5, 2026 · listed since Oct 2026 Get deal

20% off 20% off your first order with newsletter sign-up Sign up for Chemical Guys emails and the welcome code is sent to you. Deal · Worked Oct 4, 2026 · listed since Oct 2026 Get deal

Deal Free standard shipping on orders of $75 or more No code needed. Total after discounts, before tax. Alaska and Hawaii excluded. Deal · Worked Oct 5, 2026 · listed since Oct 2026 Get deal

10% off 10% off your order Verified at the chemicalguys.com checkout in October 2026 on an $8.99 guest cart (Shopify discount box). Code · Worked Oct 22, 2026 · listed since Oct 2026 Show code

10% off 10% off sitewide Verified at the chemicalguys.com checkout in October 2026 on an $8.99 guest cart (Shopify discount box). Code · Worked Oct 22, 2026 · listed since Oct 2026 Show code

10% off 10% off your order Verified at the chemicalguys.com checkout in October 2026 on an $8.99 guest cart (Shopify discount box). Code · Worked Oct 22, 2026 · listed since Oct 2026 Show code

10% off 10% off sitewide Eligible items only. Code · Worked Oct 5, 2026 · listed since Oct 2026 Show code

10% off 10% off your entire purchase Verified at the chemicalguys.com checkout in October 2026 on an $8.99 guest cart (Shopify discount box). Code · Worked Oct 22, 2026 · listed since Oct 2026 Show code

10% off 10% off sitewide Verified at the chemicalguys.com checkout in October 2026 on an $8.99 guest cart (Shopify discount box). Code · Worked Oct 22, 2026 · listed since Oct 2026 Show code

Up to 50% off Deals page: kits and car care favorites up to 50% off No code needed. Prices as marked on the deals page. Deal · Worked Oct 8, 2026 · listed since Oct 2026 Get deal

Up to $80 off Chemical Guys deals up to $80 off Deal · Worked Oct 7, 2026 · listed since Oct 2026 Get deal

Chemical Guys discount programs

Email newsletter

New subscribers get 20% off their first order.

Email newsletter at chemicalguys.com

When Chemical Guys runs sales

A calendar from past years, not a promise. Other auto stores on the same dates: Auto promo codes.

When	What usually happens
Memorial Day (late May)	Up to 30% off soaps, wheel cleaners, waxes and more
Labor Day (early September)	Sitewide sale, up to 35% to 40% off in recent years
Black Friday	Discounts up to 50% off
Cyber Monday	Up to 50% off select products

Expired Chemical Guys codes

Codes that no longer work, kept with their dates. The code itself opens after the click, and so does Chemical Guys.

Was 20% off 20% off your order Shopper-submitted code; it may be single-use. Expired code · worked until Oct 22, 2026 Show expired code

Was $20 off $20 off orders of $100 or more Tested at the chemicalguys.com checkout in October 2026 on a $110 cart; it was rejected, so it has expired. Expired code · worked until Oct 22, 2026 Show expired code

Was 36% off 36% off the Pressure Wash and Dry Complete Kit Pressure Wash and Dry Complete Kit only. Expired code · worked until Oct 22, 2026 Show expired code

3 more expired Chemical Guys codes

Was 40% off 40% off your order Expired code · worked until Oct 22, 2026 Show expired code

Was 25% off 25% off your order Expired code · worked until Oct 22, 2026 Show expired code

Was 20% off 20% off sitewide Expired code · worked until Oct 22, 2026 Show expired code

Questions about Chemical Guys codes

Does Chemical Guys offer free shipping?

Yes. Orders of $75 or more after discounts ship free by standard ground; other orders ship for a $5 flat rate. Alaska and Hawaii are excluded from both.

What is the Chemical Guys return policy?

Items must be new and unopened and returned within 30 days of delivery with an RMA number from customer service. Returns carry a 15% restocking fee and you pay for the return label.

How long does Chemical Guys shipping take?

Orders process in 1 to 3 business days and arrive 2 to 9 business days after shipping. Express shipping is not offered.

Does Chemical Guys ship internationally or to PO boxes?

No. Chemical Guys ships only within the United States and does not ship to PO boxes, APO addresses or freight forwarders.

Can I return an online order at a Detail Garage store?

No. Online orders and Detail Garage store purchases are handled separately, so online orders go back through the online return process.

Is there a Chemical Guys first order discount?

Yes. Signing up for the Chemical Guys email newsletter gives new subscribers 20% off their first order.

Chemical Guys shipping, returns and payment

Shipping: Free standard shipping on orders of $75 or more, $5 flat rate below that, via USPS, FedEx or Amazon Logistics. No express shipping, PO boxes, APO addresses or international orders. Checked October 22, 2026.
Returns: Returns within 30 days of delivery for new, unopened items with an RMA number. A 15% restocking fee applies, the customer pays return shipping, and opened items or incomplete kits are not refunded. Checked October 22, 2026.