You pour entire bottle into your gas tank, right before you fill up. Then fill up your vehicle with gas afterwards to top it off and give a good mixture. Then drive like normal.

I have a direct injector system in my Honda ridgeline will it clean it?

Thank you for submitting your question! the product is effective on all gasoline engines including direct injector engines. For any further information please reach out to us on 1-800-383-7323 or email us on customersupport@energizer.com to assist you better. Energizer Consumer Services

Will it work on a boat?

I don't know what kind of fuel you using on your boat but if is the same as the regular fuel we use in the cars you should be good to go. Something you need to do special mixes for small engines so make sure you double check.

Does this clean spark plugs?

Thank you for submitting your question! Yes, the product will clean spark plugs. For any further information please reach out to us on 800-776-1530 or autohelpline@energizer.com to assist you better. STP Consumer Services. Thank you!

Deliver to Switzerland

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

STP Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine Friction, 12 FlOz

STP Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine Friction, 12 FlOz

4.6/5

Product ID: 5838926

Secure Transaction

Details

Brand
STP
Item Form
Liquid
Scent
Unscented
Specific Uses For Product
engines
Material Feature
Unscented

⛽12 fl oz treats up to 35 gallons

🔥Fights engine friction for smoother rides

⚙️3x cleaning agents vs premium fuels

Description

⛽ Clean fuel, smooth drive, zero compromises!

DEEP CLEAN POWER - Advanced PEA & PIBA detergents blast harmful deposits for peak fuel system health.
FUEL EFFICIENCY BOOSTER - Keeps fuel intake spotless to help you save gas and extend mileage.
TRIPLE STRENGTH FORMULA - 3x more cleaning agents than leading premium fuels means unmatched engine care.
UNIVERSAL COMPATIBILITY - Works seamlessly with any gasoline engine for hassle-free performance.
EASY MAINTENANCE ROUTINE - Just one bottle every 4,000 miles keeps your engine running like new.

STP Ultra 5 In 1 Fuel System Cleaner and Stabilizer is a 12 fl oz powerhouse that deep cleans your entire fuel system using a potent blend of PEA and PIBA detergents. With 3x the cleaning agents compared to premium fuels, it fights engine friction and harmful deposits, treating up to 35 gallons of gasoline. Designed for use every 4,000 miles, it enhances fuel efficiency and ensures optimal engine performance across all gasoline engines.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Fr 25

Duties & taxes incl.

Switzerlandstore

Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Manufacturer	STP
Brand	STP
Item Weight	7 ounces
Product Dimensions	1.65 x 7.99 x 3.82 inches
Item model number	18410B
Exterior	[[Not Applicable]]
Manufacturer Part Number	18410B
Position	Outside
Special Features	Low Odor

STP Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine Friction, 12 FlOz

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions