Diesel tank cleaning is essential for all diesel tank owners if you want to make sure your tank is long-lasting and doesn’t end up costing you a fortune in issues. Whether you’re using it for agriculture, emergency generators, commercial purposes or heating systems, ensuring that your diesel tank is reliable, efficient and long-lasting is key.
Over time, diesel storage tanks can become contaminated with microbacterial growth that reduces the quality of the diesel. But fear not – this guide will talk you through the key steps and highlight the best way to clean a diesel fuel tank. Follow these steps to protect your fuel supply and prolong the life of your tank, allowing you to be as cost-effective as possible.
Why diesel tank cleaning is important
Once installed, a diesel storage tank isn’t likely to be the most labour-intensive product you will own, but it’s still essential to carry out regular maintenance to prevent issues. Without regular diesel tank cleaning, you may encounter the following issues:
Sludge build-up
Sludge can build up within the diesel storage tank. If the sludge isn’t cleaned from the tank, it can clog the fuel lines and filters. The chances of this increase if the storage tank is running low. Certain oil tank accessories, such as the adjustable oil tank float clock contents gauge, can help you monitor the levels. If left uncleaned, damage can occur to both the tank and the system using the diesel, which increases the risk of a breakdown and inefficiency.
Bacterial growth
Water inside the tank can promote bacterial growth. This causes fuel contamination, affecting the condition of the fuel. If the diesel is not in the best condition, then there is a greater chance of issues.
Extending the life span
Regular cleaning will help keep your diesel storage tank in top condition. It also means that you can spot signs of wear and tear early, so you can address the issue before it spirals into something more significant.
For your business or operation to be as cost-effective as possible, you’ll want to avoid having to replace your tank. Regular diesel tank cleaning helps keep everything in the best condition possible, so you are not forced to make an oil tank replacement sooner than necessary.
Protect the environment
Carrying out regular maintenance can help you spot more serious issues, such as cracks or leaks around the storage tank. You may even notice that part of the tank’s structure is weak. Being able to identify these kinds of problems not only allows you to keep on top of the health of your tank, but it also helps keep the environment safe, as it reduces the chances of a diesel spill.
What is the best way to clean a diesel fuel tank?
So, what is the best way to clean a diesel fuel tank? From both a safety and efficiency standpoint, it’s important to know how best to do this. You have two options: clean your diesel storage tank manually or call a professional service to help you.
Hiring a professional will carry higher upfront costs, but it can make the process significantly easier and more effective. If you do decide to do it yourself, here’s a step-by-step guide on diesel tank cleaning.
Preparation
The person cleaning the tank must be wearing PPE, including gloves and glasses. If applicable, switch off all systems that depend on the diesel storage tank to be on the safe side. Prepare some emergency equipment in case there is a leak when you are cleaning the diesel tank. For example, having a spill kit containing absorbent materials and PPE located nearby is helpful. Most commercial setups would require one with a diesel tank. Lastly, find a container designed for holding diesel to store any excess oil.
Drain the diesel tank
This is an important one – all diesel must be removed from the tank. Caution! Remain in control of the oil flow at all times. Diesel can rush out of the tank if you open it too quickly, making the job messy and potentially dangerous to the environment.
Ventilate
Open the tank up as much as you possibly can. Fresh air in the tank will remove any vapours or smells, making the job easier for you.
Remove water and debris
Make sure there is absolutely nothing left inside the tank. You can use a pump to make sure this is the case. This is particularly important for making sure no sludge remains inside the tank.
Use tank cleaning agents
Specialist diesel tank cleaning chemicals will help break down any sludge that remains at the bottom of the tank. It will also kill bacteria, reducing the chances of diesel contamination. Follow the manufacturer’s safety instructions.
Clean internal surfaces
Make sure all internal surfaces are clean. You may need specific tools, such as brushes for this.
Rinse and dry
Wash away any leftover dirt with clean water. Make sure the water runs away clear before leaving it to dry. If using a pressure washer, be careful to avoid damaging the tank. All moisture needs to be removed to prevent fuel contamination.
Inspect and refill
Once the tank is dry, check the tank and then put the diesel back in the tank.
How often should you clean a diesel tank?
Your diesel tank cleaning schedule depends on the size, purpose and environmental factors such as weather conditions. As a general rule of thumb, it’s best to clean a diesel tank every 1-2 years, though some manufacturers say leaving it for 5-10 years is fine. It’s worth checking with your manufacturer to make sure you follow the correct recommendations.
The amount of cleaning required may vary depending on whether you have a steel or plastic diesel tank. You should carry out inspections every six months or after adverse weather, such as a storm. You may need to be vigilant and clean the tank earlier than planned if you notice any adverse symptoms during the inspection.
We have a large selection of diesel tanks to suit your needs, so shop our extensive collection today. Our range includes small diesel storage tanks with a capacity of 1,350 litres to our largest diesel storage tank of 100,000 litres. lf you need any advice on choosing the right oil tank for you, our friendly team is on hand and ready to help. Just get in touch.