Though pre-spotting is considered as a step to be skipped and more of an unnecessary one but carrying out this step has a paramount value. The type of spotting done through dry cleaners is of a unique category. In pre-spotting, the cleaner operates by utilising a formula that is concentrated in the chemical that treats the stains, plus the formula is primarily water-based as well. For the cleaning convenience and for the whole process to be carried out efficiently, the formula is combined with an RTU disinfectant which is heavy in its quantity. So, even in the impenetrable spots on the surface of your carpets, the pre-spotting formula works aggressively and gives the best possible treatment to your carpet. Pre-spotting is suitable for tough objects and is known to remove these tough particles or germs from your carpet. Once pre-spotting is done, the leftover dirt can easily be extracted.