An Assessment or professional Survey can help identify an appropriate next step. Cleaning is one possible outcome, not the automatic answer.
Start with observed and recorded evidence.
Consider the proportionate next step supported by those findings.
Review the proposed work, scope and price.
Choose whether you want the work to proceed.
CleanFlow may be recommended where the evidence supports system cleaning as an appropriate response. The recommendation should explain why that work is relevant to the recorded findings.
It is not bundled into a professional Heating Survey and is not triggered automatically by an Assessment result.
The evidence may instead support monitoring, maintenance, a repair, another specialist check or no immediate work. The purpose of the journey is to make the next decision clearer, not to force one intervention.
The £30 Twin Re-test Pack contains two further assessments that can create additional recorded results after work, treatment, maintenance or time.
Comparison can show what changed. It does not guarantee that cleaning or any other intervention must improve the system.
Use Get Help Fast for a Dr Radiator-supported qualification route. It is not automated diagnosis.