How to Properly Store Old Motor Oil
Introduction
Properly storing old motor oil is crucial for maintaining its quality and for the sake of the environment. Old motor oil can be reused or recycled, making it an important consideration for drivers, mechanics, and workshops alike. This article will guide you through the best practices for storing old motor oil, ensuring your oil remains in good condition and that you can easily manage any future oil needs.
Using the Old Container
The most straightforward method for storing old motor oil is using the original container. If you have previously used the container for motor oil, it's a good option since it already has necessary markings and measurements. This container can serve as a reminder of the type and quantity of oil you currently have, making it easier to determine when to refill or replace it. Additionally, it can also help in identifying the type of API (American Petroleum Institute) specifications required for your vehicle.
In the Original Packaging
To ensure the longest shelf life, it's generally recommended to store old motor oil in its original packaging. Keeping the oil in its original container prevents contamination and maintains its quality. However, it's important to store the oil in a cool, dry place to avoid degradation. The API specifications for newer cars often change, so older oil may not meet the standards required. Using older oil in equipment like lawnmowers is perfectly acceptable, but for your car, it's best to use newer, higher-specification oil.
Pouring into a 5 Gallon Bucket
A more versatile storage option is to pour the old oil into a 5-gallon bucket with a lid. This is especially useful if you have a larger quantity of oil that you don't want to keep in the original container. Fill a few 5-quart containers from the new oil as well. When you accumulate about 10 gallons, take it to a recycling center at the dump. Most automotive stores will also offer oil recycling services.
Proper Storage of Large Quantities
The most efficient method for storing a significant amount of waste oil is in a 55-gallon drum. Ensure the drum is raised a few inches off the ground using wooden 2x4s, to prevent water damage. This setup not only protects the oil but also makes it easier to transport when it's full. When the drum is filled, many waste oil companies will come and collect it for free. For example, Harvey Kertzman, a noted expert in the field, has recommended this method for optimal storage and disposal.
Conclusion
Proper storage of old motor oil is a responsible and practical way to manage your vehicle's lubrication needs. Whether using the original container, a 5-gallon bucket, or a 55-gallon drum, the key is to keep the oil in a clean, cool environment to maintain its quality. Remember, older oil can be reused in certain applications, significantly reducing waste, and proper disposal methods ensure environmentally friendly management of the remaining oil.