Clear stop signs
Multiple affected fixtures, rising wastewater, strong sewage odour, leaking joints, solid resistance and a fast recurrence all point beyond a simple product choice.
- Water rises at the lowest outlet
- A tool cannot be retrieved easily
- A chemical remains in standing water
- The pipe or fixture moves or leaks
Make the handover useful
Record the symptoms, affected fixtures, access points, tools and chemicals already used. This helps the engineer plan the attendance and work safely.
- Product name and dose
- Time the symptom began
- Previous repairs or surveys
- Photos from a safe position
Step-by-step approach
- 1
Stop water use
- 2
Isolate the affected area
- 3
Keep people away from wastewater
- 4
Record previous attempts
- 5
Contact the appropriate professional service
Important safety point
Never enter a drain or sewer chamber. Confined spaces can contain toxic or oxygen-deficient atmospheres.