HVAC EXTERNAL Alkali 1L – Fin Coil & Fan Cleaner

HVAC EXTERNAL Strong fin coil and fan cleaner by Polish manufacturer Liquid Technologies — an effective cleaning agent for removing dirt, greasy and oily deposits, airborne contaminants, tree pollen, inorganic scale, and rust from finned tube coils.

The absence of volatile acidic compounds minimises irritation. Active ingredients work without foaming even with extended contact on inter-fin surfaces. The product also whitens and brightens treated surfaces.

• Instructions for use: switch off the unit before applying. Adjust concentration to the level of soiling: dilute 1:3 (1 part product to 3 parts water) for heavy soiling or 1:5 (1 part product to 5 parts water) for lighter soiling. Spray onto the surfaces to be cleaned. After 5–7 minutes, rinse thoroughly with water.