$10
Deal$10 off a friend's first order of $60+
The referral offer gives a friend a discount on their first order when the order reaches the stated minimum.
Min. spend $60Referral
Verified· 6d ago
See terms & exclusions
First order ($60+).
Chemical Guys promo codes for October 2026
We confirm every code and deal on this page on Chemical Guys's own pages and in posts about it, and each says when. 26 of 26 still work — the rest are listed below with the date they stopped.
Last checked 6 days ago
19 working codes
Best today: 36% off
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Working Chemical Guys codes today
- FREEDeal
Free shipping on orders over $75
Orders below the threshold ship for a $5 flat rate on most orders.
Min. spend $75ShippingVerified· 6d agoSee terms & exclusions
$5 flat rate shipping on most orders under $75.
- 5%Deal
5% cashback on every order
Sign up for a Chemical Guys account to earn cashback. It is added after fulfillment and can be redeemed for 180 days.
RewardsVerified· 6d agoSee terms & exclusions
Cash back is added to your account once an order is fulfilled. Once cash back is earned, you’ll have 180 days to redeem.
- DEALDeal
Unlimited car wash membership from $25/month
The subscription provides unlimited washes for a monthly fee; the post says taxes are included.
Car washVerified· 6d agoSee terms & exclusions
Starting at $25 per month. Taxes are included.
- 10%Deal
10% off Subscribe, Shine, and Save chemicals
Favorite Chemical Guys chemicals are automatically ordered and sent at a frequency you choose.
ChemicalsVerified· 6d ago - 20%Deal
20% off your first order
The first-order offer is promoted alongside 100 bonus entries in the Chemical Guys $100k giveaway.
StorewideVerified· 6d ago - 35%Deal
Up to 35% off weekly car-care deals
The featured deals page highlights Chemical Guys car-care essentials and indicates that the coupon is applied.
Car careVerified· 6d ago - 36%Code
36% off Pressure Wash and Dry Complete Kit
Applies to the Pressure Wash and Dry Complete Kit bundle, including electric pressure washer, foam cannon, spray bottles, and drying towel.
Exterior KitsVerified· 7d agoGOPR•••OW - 20%Code
20% off storewide
SitewideVerified· 7d agoNCVD•••SL - 10%Code
10% off storewide
SitewideVerified· 7d agoCABI•••AN - 10%Code
10% off storewide
SitewideVerified· 7d agoBEAM•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoACPW•••JX - 10%Code
10% off storewide
SitewideVerified· 7d agoRM•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agomr•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoADEX•••VE - 10%Code
10% off storewide
SitewideVerified· 7d agoMS•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoFOLL•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoDP•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoCOUP•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoSAVI•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoOF•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoCAPI•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoRA•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoCCAU•••10 - 10%Code
10% off storewide
SitewideVerified· 7d agoREVI•••24 - 20%Code
20% off storewide
SitewideVerified· 7d agoAR•••49
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Chemical Guys prices worth acting on
Prices read 21 Oct 2026 from Chemical Guys's deals page
Car detailing kits
All Season Arsenal Builder Kit
$139.99$184.87
Save $44.88 on a complete all-season car detailing kit.
See it on Chemical Guys
Paint correction
TORQX Paint Correction & Perfection
$269.99$316.90
Save 15% on a TORQX kit that corrects paint and adds glass-like shine.
See it on Chemical Guys
Interior cleaning
Clean Interior Arsenal Kit
$107.99$127.99
Save 16% on a complete arsenal for all interior surfaces.
See it on Chemical Guys
Car care kits
Black Car Care Starter Kit
$69.99$81.95
Save 15% on a starter kit curated for black and dark paint.
See it on Chemical GuysWhen Chemical Guys actually discounts
Our estimate of when Chemical Guys's biggest discounts of the year happen, month by month. November is the month to wait for.
58%of Chemical Guys's biggest discounts happen in November
Share of biggest discounts by month (%)
How to apply a code at Chemical Guys
- 1
Copy the code above
Start with the one verified most recently, not the biggest number.
- 2
Go to the checkout page
Open the cart page and select the checkout option to continue. The promo code field is on the checkout page, not in the cart.
- 3
Enter and apply the code
Type your code into the promo code field on the checkout page. Then select the apply button next to the field.
- 4
Check the total dropped
If Chemical Guys shows "Enter a valid discount code or gift card", the code did not work — tell us, and a code shoppers report as failing moves to the bottom of the list.
Everything else worth knowing before you buy
- Free shipping
- Any order that totals $75 or more, before taxes and after discounts, qualifies for free standard flat rate shipping. Alaska and Hawaii are excluded from free shipping.
- Returns
- Returns are accepted within 30 days from delivery for new, unopened items, though Essential SKUs HYG10016, HYG10004, HYG10116, and HYG10216 are final sale. Customers are responsible for return labels and face a 15% restocking fee.
- Codes stack?
- Mystery Kit promotions are not combinable with any other offer. Other restrictions and product exclusions may apply to promotional codes.
- Best month to buy
- November — about 58% of Chemical Guys's biggest discounts of the year fall in it, by our estimate.
- Customer service
- You can reach customer service by phone at (866) 822-3670 from Monday to Friday, 7:30am to 4:30pm PST, or by email at [email protected].
Chemical Guys sale calendar
Our estimate of when Chemical Guys's biggest discounts of the year happenIn 5 weeks
Black Friday Sale
The day-after-Thanksgiving kickoff to the holiday shopping season, with sitewide deals on car care products.
48% of its biggest discounts
In 6 weeks
Cyber Monday Sale
The online-focused follow-up to Black Friday, offering deals on detailing supplies.
16% of its biggest discounts
In 6 weeks
Christmas Sale
A month-long holiday promotion on car care kits and gift-ready products.
7% of its biggest discounts
In 2 months
New Year January Sale
A post-holiday clearance and fresh-start promotion to open the new year.
4% of its biggest discounts
Chemical Guys coupon questions
4 questions people actually ask us.
Does Chemical Guys offer free shipping?
Orders totaling $75 or more, before taxes and after discounts, qualify for free standard flat-rate shipping. All other orders pay a $5 flat rate.
Can I return opened Chemical Guys products or an incomplete kit?
No. Items must be new with the packaging unopened, and missing kit items or opened items do not qualify for a refund.
What is the Chemical Guys return window and is there a restocking fee?
You can return a Chemical Guys order within 30 days from the date of delivery, and you need an RMA number from customer service first. Returns are subject to a 15% restocking fee, and the customer is responsible for return shipping labels.
How long does Chemical Guys shipping take?
Orders take 1-3 business days (excluding weekends and holidays) to process and ship, and many orders placed before 1PM EST ship the same day. Once shipped, expect delivery within 2-9 business days.
Keep looking
Chemical Guys and the Chemical Guys logo are trademarks of their owner, shown here solely to identify the store and its offers. Couponly is an independent service and is not affiliated with, endorsed by, or sponsored by Chemical Guys. We may earn a commission when you shop through our links. See our Terms.