The Ultimate Guide to Cleaning IBC Tanks
Intermediate Bulk Containers (IBCs) are a versatile workhorse in many UK industries. They store and transport everything from chemicals to food ingredients. But keeping them clean is essential, not only for hygiene but also to extend their lifespan.
This comprehensive guide will walk you through the process step by step, covering everything from preparation to final inspection.
Why Is Cleaning IBCs Important?
Regular cleaning of IBCs is essential for several reasons:
- Safety: Residual chemicals or liquids can react with new contents, posing safety hazards
- Compliance: Many industries have strict regulations regarding the cleanliness of storage vessels
- Efficiency: Clean IBC tanks prevent clogging and ensure smooth operations
- Longevity: Regular cleaning extends the lifespan of your IBC tanks
How to Clean IBC Tanks: A Step-by-Step Guide
1. Empty the Tank
The first step is to empty the IBC tote of its contents. Make sure you’ve drained it completely, as even a small amount of residue can cause problems later.
2. Rinse With Water
Give it a thorough rinse with a hose or pressure washer. If you’re using a garden hose, a high-pressure nozzle can help dislodge stubborn debris. This initial rinse will remove loose debris and any easily removable liquid.
3. Choose Your Cleaning Solution
The type of solution you use depends on what the IBC contained. For most applications, a simple detergent and hot water solution is sufficient. You can use a mild dish soap or a cleaner specifically designed for IBCs. For tougher residues, you may need specialised cleaners.
For example, if the IBC contained oils or fats, a degreaser might be necessary. If it contained a particularly stubborn chemical, consult the manufacturer’s safety data sheet for cleaning recommendations.
4. Apply the Cleaning Solution
Fill the tank with hot water and add the detergent. For food-grade IBCs or those used for drinking water storage, ensure the detergent is safe for such use. Allow the solution to sit for at least 30 minutes to loosen any stubborn residues.
5. Scrub
Use a long-handled brush to scrub the inside of the IBC. Pay attention to corners, valves, and the inside top where residue can accumulate. To clean out a 275-gallon IBC tote and other larger sizes, you’ll need a brush with a long handle to reach the bottom. A bottle brush can be useful for cleaning the valve opening.
6. Rinse Again Thoroughly
Thoroughly rinse out all the cleaning solution with clean water from the tap. Make sure to flush out the valve and any other outlets. If you’re washing with a hose, let it run for several minutes to ensure all the soap or cleaner is removed.
7. Inspect and Repeat if Necessary
Inspect the inside of the tank and check for any remaining residues or stains. If you find any stubborn traces, repeat the cleaning process. It’s crucial to ensure the tank is completely clean before reuse.
8. Dry
If possible, allow the IBC to air dry completely. You can leave it in the sunlight with the lid open to speed up the process. Make sure it’s completely dry before adding any new contents.
Special Considerations
Depending on what you plan to store in your IBC, you might need to take additional steps:
For Drinking Water Storage
- Use food-grade soap or a specialised IBC cleaner
- After cleaning, you might be worth using chlorine tablets to sanitise the tank
- Ensure you rinse it thoroughly with clean water, preferably with a power washer
For Farm Use
- If you plan to collect rainwater or store water for plants, ensure all chemical residues are completely removed
- For food-grade applications, use appropriate cleaners and rinse extensively
Dealing With Stubborn Stains and Odours
Sometimes, standard cleaning isn’t enough. Here are some solutions for tougher cleaning jobs:
- Use bleach: For persistent odours or stains, you could use a diluted bleach solution. Be sure to rinse thoroughly afterwards.
- Steam cleaning: Steam cleaning can be highly effective for extremely stubborn residues.
- Alga removal: If your IBC has developed algae, a solution of water and white vinegar can help remove it.
Safety Precautions
Always prioritise safety when cleaning IBC totes:
- Ventilation: Ensure you’re working in a well-ventilated area, especially if using strong cleaning chemicals
- Protective equipment: Wear gloves, goggles, and appropriate clothing to protect yourself from splashes
- Chemical safety: Never mix cleaning chemicals unless you’re certain it’s safe to do so
- Disposal: Properly dispose of wastewater according to local regulations
When to Replace Your IBC Tote
While proper cleaning can extend the life of your IBC, there are times when replacement is necessary:
- Damaged valve: A leaking or broken valve can compromise the integrity of the IBC and lead to spills or leaks.
- Cracks or damage: Any structural damage, such as cracks in the tank or cage, could make the IBC unsafe for use.
- Persistent odour: If an odour lingers even after thorough cleaning, it could be a sign of contamination, and it might be time to retire the IBC.
How to Dispose of IBCs
If your IBC is beyond cleaning or repair, it’s important to dispose of it responsibly. Waste management companies, like Packaging Reuse, have the knowledge and facilities for recycling IBC containers. They can also dispose of those not suitable for recycling in a safe and environmentally friendly way.
Choose Packaging Reuse for Professional IBC Reconditioning
Cleaning an IBC tank thoroughly is crucial for maintaining its usefulness and ensuring the safety of its contents.
For businesses looking for professional IBC reconditioning services, Packaging Reuse and Disposal Services offers comprehensive solutions. Our team of experts can ensure your IBCs are cleaned to the highest standards, saving you time and ensuring compliance with all relevant regulations. Whether you need to clean a single IBC or manage a fleet of containers, we can provide services tailored to your specific business needs.
Contact Packaging Reuse today to get started or to learn more about how we can support your business’s packaging and waste management needs.
