TANK & SILO CLEANING
Professional cleaning of storage tanks, silos, and mixing tanks to remove build-up, contamination, and residues, helping maintain safe, efficient, and compliant storage and production systems.
• Removes built-up residue, contamination, and waste from tanks, silos, and mixing vessels
• Helps prevent blockages, corrosion, and long-term damage
• Improves safety, hygiene, and operational efficiency
• Prepares tanks and silos for inspection, repair, or re-coating
• Supports compliance with operational and environmental requirements
UK-Based Specialists in Tank and Silo Cleaning
APT ICC provides specialist tank and silo cleaning services across England and Wales, supporting fuel, oil and gas companies, water storage operators, food and beverage manufacturers, and industrial and commercial businesses that store or process liquids and solids in tanks, silos, and mixing vessels. Tank and silo cleaning focuses on the safe removal of residue, build-up, contamination, and environmental debris from storage, mixing, and process systems of all sizes.
The service is sometimes referred to as storage tank cleaning, silo cleaning, or industrial vessel cleaning. While the names vary, the purpose remains the same: to clean tanks, silos, mixing tanks, and associated pipework so they can continue to operate safely, efficiently, and reliably. Cleaning may be required to remove oil and grease, hardened product build-up, rust, paint systems, or environmental contamination that can affect performance, hygiene, or safety.
APT ICC cleans both internal and external surfaces of tanks, silos, and mixing vessels, from low-level units to very large structures holding up to 800,000 litres. Works are delivered across multiple sectors, including food and beverage production, where internal and external tank and mixing vessel cleaning is essential to maintain hygiene standards and consistent production. Projects can be carried out at ground level or at height and are carefully planned to suit live operational environments.
Depending on the surface and contamination present, cleaning methods may include controlled jet washing, soft washing, steam cleaning, DOFF cleaning, or blast cleaning. The most appropriate method is selected following a detailed site assessment, ensuring effective cleaning while protecting the asset and surrounding environment.
Tank, silo, and mixing tank cleaning is commonly required before inspections, maintenance works, recoating projects, or changes in product use. Regular cleaning helps reduce the risk of corrosion, contamination, and blockages while extending the service life of storage and process assets and minimising unplanned downtime.
With over 35 years of experience, APT ICC is trusted to deliver tank and silo cleaning in demanding and sensitive environments. Recent projects include internal tank cleaning for Biocatalyst in Nantgarw, high-level external cement silo cleaning for G Force in Avonmouth, external heating oil tank cleaning for Western Fuel in Bridgwater, and internal and external tank and mixing vessel cleaning for food and beverage producers including Carlsberg and Britvic. All works are carried out under strict health, safety, and environmental controls to ensure minimal disruption and consistently high standards across England and Wales.
“APT did a fantastic job cleaning our warehouse. Their team was efficient and thorough, leaving the space spotlessly clean. Highly recommended!”
Simon Hodges - Project Manager, JG Francis Construction
“Thank you to all at APT, the boys worked non-stop and were highly professional and polite. The office staff could not do enough to help and put us at ease. We never expected such a great result; it’s totally transformed the car park and made a big impact on the town centre.”
Rob Jenkins – Head of Property Services, Blaenau Gwent Council
“Having been recommended to APT I would like to state how professional they carried out their work on a difficult project. They were very flexible and worked around my production. We saved thousands of pounds due to Andrew’s expertise of the industry. We will definitely be using APT for all our future projects.”
Lance Wilmott – Health & Safety Manager, Mayphil
“Another great job completed on the Joe Calzaghe Bridge, it looks as good as new! Thank you to all the team in managing the job with this very difficult structure.”
Veronica Tsak – Structures & Highways, Caerphilly Borough Council
Tank and silo cleaning removes built-up residue, contamination, and waste from storage and process vessels. This helps keep systems operating safely and efficiently. Clean tanks and silos are also easier to inspect and maintain.
A wide range can be cleaned, including storage tanks, mixing vessels, process tanks, and silos holding liquids or solids. These are commonly found in food and beverage, fuel, manufacturing, and industrial environments. Each unit is assessed to select the safest cleaning method.
Small or easily accessible units may sometimes be cleaned in-house. However, large tanks, silos, or internal cleaning usually require specialist equipment and experience. Incorrect cleaning can create safety risks or damage the asset.
In many cases, yes. Internal cleaning often involves confined or restricted spaces. This requires careful planning, monitoring, and controlled entry to ensure safety.
Residue can harden, contaminate products, or cause blockages and corrosion. This can lead to reduced efficiency, safety issues, or unplanned downtime. Regular cleaning helps avoid costly problems.
Yes, with the right planning. Cleaning is often scheduled around operations or shutdowns to minimise disruption. External cleaning can often be carried out while sites remain live.
Methods vary depending on the surface and contamination. These may include controlled washing, steam cleaning, DOFF cleaning, or blast cleaning. The most suitable approach is chosen following assessment.
Yes. Some cleaning tasks can be supported with suitable professional-grade chemicals. APT ICC can advise on appropriate products, including those manufactured by APT Commercial Chemicals, which we use across sites in England and Wales.
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