Why Online Cleaning?

Online Cleaning Technologies has 60 years’ experience to draw upon.

Founded shortly after World War II, the Online Cleaning Group was initially involved in shot blasting and painting. However, as new technologies emerged, including the incineration of waste, we developed a new specialty – the cleaning of waste incineration boilers.

Towards the end of the nineties, as a complement to the conventional industrial cleaning methods, detonative cleaning was added to our range of services.

Online Cleaning Technologies now has a range of experience providing solutions for more than 200 installations worldwide.


The team of experts are trained to the highest standards to ensure a successful and safe performance with every cleaning.


Online Cleaning Technologies develops close working partnerships with all of our clients to realise the most effective and practical cleaning solutions and achieve the best results.


We constantly invest in the future with the development of new technologies and equipment.

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Take a tour of our company and the processes we employ in our installation cleaning.


Recent Case Studies

Online Cleaning Solutions can be applied to all types of plants and facilities. Please read our case studies to find out more.

Spent catalyst processing plant, The Netherlands

During the thermal regeneration process in their fluidized bed boiler the flue gasses need to be cooled down very quickly or else toxic dioxins will be generated. This cooling is…

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Energy from Waste Facility, United Kingdom

The company had 12-16 unscheduled, irregular shutdowns each year, caused by clinker forming in sand in the fluidized bed in the bottom of the boiler. When fluidisation in the furnace…

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Renewable Energy plant, United Kingdom

Major energy plant with in total 6 boilers, which is mitigating from fossil to renewable fuels, partly coal fired and partly biomass. Currently 70% from the power produced is from…

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Recent News

Stay up to date with Online Cleaning and industry news.

Online Cleaning Australia & Asia certified for ISO 45001-2018

Proud to announce that OCT Australia & Asia is certified for the ISO 45001-2018 certificate. Great work of the ISO team. Delivering our Online Cleaning services as Safe as possible.

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The leader in shockwave cleaning for industrial installations has opened a new office in India. With the proven solutions to clean boilers and furnaces while operational at extreme temperatures Online…

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Nyrstar Safety “Contractor of the Year Award 2016” won by Online Cleaning Technologies

We are proud to announce that Online Cleaning Technologies has won the Award, ‘Contractor of the Year 2016’! During the Annual election, Nyrstar Budel Management, rewarded Online Cleaning Technologies with…

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