Industrial Tank Cleaning

Chemical Tank Cleaning

Tank cleaning can be potentially dangerous. We offer a comprehensive service for internal cleaning of tanks.

Gas Free Certification

When we are cleaning out fuel tanks or any tanks contaminated with flammable products we offer tank atmosphere testing and Gas-Free Certification.

Potable Water Tanks

Our vehicles have dedicated tools and pipework to ensure no cross-contamination from other tanker operations can occur. These can suck extremely heavy sand and sludge from great depth.

Mayglothling Waste | Mayglothling Logo

Difficult and awkward access, dangerous, hazardous or hard to remove substances? Many years of experience enables us to respond quickly and with efficacy to these scenarios for our clients who include local authorities, public utilities and multi-national agencies. Tank cleaning is challenging work, not for the inexperienced. We offer a comprehensive service for internal cleaning of tanks. Each operation will include a full risk assessment and method statement giving precise details of the entire operation including our responsibilities, preparation required, proposed works, manpower and equipment to be used. Our staff are Confined Space trained with full flow Breathing Apparatus, intrinsically safe equipment is used alongside our fleet of Vactors and high volume jetters, some types of tanks we have cleaned include Glue Tank Cleaning, Fuel Tank Cleaning, Wood Tanalising Tank Cleaning, Interceptor Tank Cleaning, DAF Tank Cleaning, Process Tanks, Sand and Carbon Filters & Swimming Pool Sand Filters.

Frequently Asked Questions

Mayglothling Waste have a proven record of helping customers to solve their waste management problems quickly and effectively.
We have put together several of our customers most commonly asked questions.


Can you clean safely in a high-risk environment?

We have operators trained to City & Guilds standard for Working in High-Risk Confined Spaces who also carry EUSR clean water hygiene cards and we are able to carry out risk assessments to ensure safe ingress and egress for our staff.


Can you offer professional support and advice?

Our engineers are highly skilled experts. They can undertake repairs to pumps and any associated equipment.


I need to avoid potable water contamination.

Mayglothling Waste has dedicated vehicles used only for clean water sites. We can use our Liquid Ring Tankers and High-pressure water jetters to remove sediment from settlement tanks, sludge from DAF Lanes, mud from river intake chambers, weeds from sand filters and many more applications.


Can you handle a difficult tank clean economically?

With our own full-scale disposal facility, we can offer incredibly competitive prices.

Interceptors & Confined Space Crew

Our high-pressure jet vacs and tankers can remove large quantities of interceptor waste. Where identified we report any problems found and offer a full repair service. In addition, we have staff trained in the use of confined space equipment. Typically this means gas detector, tripod, winch, a rescue harness and breathing air escape set.

Types of Tank Cleaning


We have cleaned some truly huge tanks including Anaerobic Digester Tanks, Food Tanks, Chemical Tanks, Solvent Tanks, Sewage Pump Chambers, DAF Sludge Lanes and open lagoons.


Mayglothling Tagline Logo White

Mayglothling Waste offers comprehensive solutions from Septic Tank Emptying & Portable Loo Hire to System Design and Commercial Lighting. Please browse through our domestic and commercial services. We’ve prepared some recent projects to showcase our customers, illustrating the facts, figures and included measures. For more information, please contact us here.

Head Office

Yaidon, Penrhos,


Emergency0800 051 9345
Main Phone: 01544 230364