We do not recommend adding any other product to Selleys Original Sugar Soap . If the Sugar Soap is not removing all the mould or grease then you may need to use a bleach based cleaner afterward but never mix the two and ensure the surfaces are rinsed thoroughly before using another cleaner.
We recommend using Selleys Rapid Mould Killer in follow up for effective eradication of mould. Please note that if you're spraying areas above your eyeline, be sure to wear protective eyewear to ensure the spray doesn't enter your eyes. Be sure to read the pack for further safety instructions before using.