Aries chemicals provides a sequence of fuel additives and fireside chemicals for liquid and solid fuel fired boilers where the effect of clinker formation has the potential to cause increased downtime, Frequent cleaning and increase in specific fuel consumption. Aries chemicals s series of fireside additives are crafted to meet the needs of solid fuel fired boilers including biomass, And heaters. Fuel additives and fireside chemicals are a formulation of combustion catalysts, Dispersants, Propellants and, Oxidising agents oxidisers in balanced quantities that aids reduction in clinker formation, In ensuring proper combustion, Increase in heat transfer and reduction in corrosion.