How long can I keep a multidosage bottle after opening?
In correct storage conditions, it will last approximately 6 months [...]
What is the purpose of a vehicle additive ?
An additive is a chemical mixture formulated to prevent degradation [...]
Who is the additive for?
to all motorists who wish to extend the life of [...]
How does an additive work?
Very simply: an additive is a product that, when mixed [...]
How often should an additive be used?
Ideally : - after every oil change for oil additives [...]
Can I use an oil additive during running-in?
This is not recommended. Running-in is a period during which [...]
Do I have to be mechanically gifted to use Wynn’s treatments?
Wynn's treatments are very simple to use: 1) Open the [...]
Is there an addiction to additives?
No. On the other hand, the benefits of the treatments [...]
Can a Wynn’s treatment be used in a newer vehicle?
There is a Wynn's treatment for every stage of a [...]
My car smokes abnormally, which product should I use?
Exhaust fumes can be of several types and colors. It [...]