From time to time, we recommend cleaning of the cooling block in our range of OptiClimate water-cooling systems in order to maximise its efficiency and prolong the life span of the unit. The OptiClimate Cooling Block Cleaner is excellent at removing any bacteria and/or contamination that may build up, significantly extending the life of the device and this is why it is our cleaner of choice. The OptiClimate water-cooled system is a high-grade horticultural air conditioning system that enables you to maintain the optimum climate needed to generate maximum plant yields. It works by cooling, heating, dehumidifying, filtering and circulating air continually and automatically in order to provide stable and beneficial growing conditions. Maximise the life time of your unit and have healthier plants for longer by keeping your cooling block in premium condition with our OptiClimate Cooling Block Cleaner.