Avoid guesswork
Adding a chemical without understanding the system, existing treatment and water condition may be ineffective or inappropriate.
Check before adding
Should I test my heating-system water before adding chemicals?
Testing can provide useful context before any cleaner, inhibitor or other treatment is considered. A test result is evidence for a decision, not an instruction to add a product.
Why context matters
Use combined findings
Turbidity, inhibitor and pH information should be interpreted together with system history, materials and manufacturer guidance.
Follow instructions
Only use a compatible product, correct dose and safe method in line with its label, safety information and applicable professional advice.
Do not treat from an online result alone
The website does not prescribe chemicals or confirm that addition, cleaning or flushing is required. Product, boiler and system instructions take precedence, and a competent professional should investigate uncertain or abnormal findings.