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Rislone Serving the automotive market for over 100 years. It's time to expect more from additives, and we work everyday to prove that not all are created equal. Rislone.

What drives us? Our company is driven by the promise to give our customers control over their car’s health and performance. Even with today’s detergent fuels and modern oils, we believe taking care of your car is a commitment and a passion, and with over 90 years of experience under our belt, you can trust that our products will help you boost your car’s performance to another level. Our products are specially formulated to clean, condition and leave your car feeling brand new – they’re a fountain of youth in a bottle. Don’t you wish they worked you? The award-winning Rislone team of chemical engineers continuously work to give you the best automotive additives in the industry so you can keep to your Rislone Regimen. Whether you’re looking to maintain, boost, or extend your car’s performance, we make sure we create the perfect product to meet those goals – just ask hundreds of thousands of racing and off-road enthusiasts worldwide. We keep your car’s performance in top shape so you can rest assured that it will get you where you need to be – whether it’s out to dinner, to the office, or over the finish line faster. It's time to expect more from your additives.

10/17/2026

Knock and ping mean your engine isn't getting the octane it wants. Give it more.

Rislone® Hy-per Fuel™ Octane Booster typically boosts octane by 2 full rating numbers, stopping knock and ping and restoring lost horsepower. Street legal. Safe for O2 sensors and catalytic converters. From muscle cars to turbo fours.

More from every mile.

Follow the link for more info: https://bit.ly/4eCcD0R

10/14/2026

Most engine wear happens in the first few seconds after startup. Make those seconds count.

Rislone® Hy-per Lube® Engine Oil Supplement leaves a protective film that clings to internal parts, helping protect your engine when you start it.

It also helps reduce friction, quiet engine noise, resist heat-related oil breakdown and lower operating temperature.

Don’t just stabilize your oil. Improve it.

Trusted by race teams, off road clubs, and smart drivers everywhere.

Learn more: https://bit.ly/48xvB2S

10/10/2026

A full fuel system tune-up, poured in at the pump.

Rislone® 8-in-1 Tune Up Complete Fuel System Cleaner+ cleans, lubricates, stabilizes and boosts octane in one bottle – the work of eight separate additives. Smooths rough idle and hard starts, restores performance and is dyno-tested for improved fuel economy.

More from every mile.

Follow the link for more info: https://bit.ly/4y2lfWk

10/07/2026

Whine when you turn? That's friction and heat in your power steering system.

Rislone® Power Steering Stop Whine uses viscosity improvers, friction modifiers and extreme-pressure additives to quiet noise, fix hard steering, renew a worn rack and pinion and repair minor leaks. Built for vehicles past 75,000 miles.

More from every mile.

Follow the link for more: https://bit.ly/3LYGDUO

10/03/2026

Check engine light on? Start with a code check. If it’s P0420, your catalytic converter isn’t working as efficiently as it should - and buildup may be part of the problem.

Rislone® CAT Complete® tackles deposits throughout the fuel, exhaust and emissions systems, including fuel injectors, catalytic converters and oxygen sensors. That means cleaning beyond the converter alone.

Helps clear listed codes, including P0420, and helps you pass your state emissions test - with a money-back guarantee when used as directed.

There's a reason this is the bestselling product of its type.

Learn more and save yourself an expensive repair: https://bit.ly/3IGqn7M

10/01/2026

DPF Clean™ Diesel DPF, Exhaust & Emissions System Cleaner (p/n 4744) is the most potent diesel product we've ever developed.

It is a single-bottle solution to help your diesel vehicle restore lost power/performance, unclog blocked DPF, turn off check engine light, and clear P242F and similar OBD codes.

You can also get $10 back wherever you purchase.

Check the link for more info: https://bit.ly/3kKDI8r

09/30/2026

Big sale going on now at O’Reilly Auto Parts from 9/30-10/27. Don’t miss these deals below.

Save $5 and get 2X points on Rislone® DPF Clean® (p/n 4744). It lowers the temperature soot needs to burn, so regeneration happens more easily – even without long highway runs. It cleans the DPF, EGR, turbo and injectors, and it's money-back guaranteed to clear listed codes like P242F, pass emissions or clean the blocked DPF.

Save $5 and get 2X points on Rislone® DEF Crystal Clean® (p/n 4784). It dissolves those deposits through the tank, pump, heater, lines and injector, restoring the DEF spray pattern. Guaranteed to clean crystal deposits, with a money-back guarantee for listed SCR codes.

More from every mile.

Check the link for info: https://bit.ly/3IIC4NF

09/27/2026

High Mileage Treatment Engine Supplement (P/N 4400). This formula is tailored for high-mileage engines. This oil stabilizer is more than just a promise – it is a performance-proven, race-tested powerhouse.

Check the link for more info: https://bit.ly/48xvB2S

09/25/2026

Do yourself a favor and take care of overheating issues before you have problem.

Any engine that has been pushed to the limit can get too hot and cause you big issues.

If you’re in the market for the best way to eliminate overheating issues and extend the life of your engine, Rislone Hy-per Cool Super Coolant (p/n HPC100) is a track-proven, effective solution that’s applicable to any car and driving situation.

Check the link for more info: https://bit.ly/3iKBSAm

Also, take a look at this article about why coolant is important in your vehicle and why you should care: https://bit.ly/3K9j221

It's that time again. Birds and bugs are out to ruin your car's windshield and finish.Bird droppings aren't just ugly – ...
09/24/2026

It's that time again. Birds and bugs are out to ruin your car's windshield and finish.

Bird droppings aren't just ugly – they're acidic. Left on hot paint, they etch your clearcoat. Bug guts aren't far behind. The longer they sit, the more of your finish they take with them.

Our re-released Splatt Bug & Bird Dropping Remover breaks the mess down in 60 seconds. No funky smell. No risk to your finish.

Safe on paint, clear coat, glass, chrome, plastic, vinyl, and headlights – every surface a bug or a bird actually hits. Won't strip wax. Won't leave an oily film. Won't harm ceramic coatings or PPF (paint protection film).

Available at Amazon: https://amzn.to/4xcaK1q

Address

10386 N Holly Road #2
Holly, MI
48442

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(800) 345-6572

Website

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