UNDERWATER REMOVAL OF STAINS
Localised staining of swimming pool tiles concentrated near the outlet valves.
Corrosion present in the recirculation piping, especially in the return line of the swimming pool support system. Stains in the corroded piping could be forced out when filtered water returns to the pool, thus staining the tiles near the outlet valves.
Stubborn stains are removed by utilising pneumatic tools, together with fine grade tile cleaner.
- workers and divers necessary to complete the job
- all scuba tanks and diving gears
- all working tools and pneumatic equipment
- fine grade tile cleaner required to remove all stains