20/02/2026
IMPORTANT BUT LONG READ - Little bit of a different post to usual ⚠️‼️⛔️ Scroll to the bottom to quickly to see how to test if you need a flush ➡️➡️
A lot of people have contacted me recently after having posted some clips recently on my stories of powerflushing heating systems.
The black sludge in these videos (called magnetite) does serious damage to boilers/ radiators / heating systems and will eventually lead to leaks/pinholes/system failure. It may not look like it but this sludge is what your boiler is most likely pumping around the house, and not performing as efficiently as it should. As you can see it is pretty much like mud. 💩 💩
❌ Cold radiators/ half of radiator cold
❌ Noisy boiler
❌ Slow heat-up times
❌ Black water when bleeding
❌ Rusty spots on radiators
❌ Some radiators not working at all
❌ High energy bills
❌ Older systems over 15 years most likely need this
Over time, this buildup restricts flow, forces your boiler to work harder, and can lead to expensive breakdowns/ need for replacements
💧 A power flush removes years of sludge & debris, helping to
✅ Restore full radiator heat
✅ Improve efficiency (lower bills)
✅ Extend boiler life
✅ Reduce future repairs
Think of it like a bubble bath for your heating system or changing the oil in your car 🛁 🚗
❌❌❌❌Quick way to see if you need a flush ❌❌❌❌
Get a piece of toilet roll and bleed a few radiators around your house into the tissue. If you see brown/black water, chances are the system is filled with sludge. This is just a taste of what’s inside .
If ye are interested in this gives a dm/ what’s app 📱 📞 ✉️