The acid decomposes all the stains into small deposits that can be easily washed away.
Draining and cleaning a gunite pool.
Most pools are professionally whitened using acid cleaners from time to time.
Methods are available that will reduce cleaning time and give you successful results when cleaning a dirty stained gunite pool.
This pool is permanent and has cement sides built directly into the ground.
A gunite swimming pool should not be left empty for very long.
Proceed with cleaning the entire pool with a garden hose.
However if you live in an area that is extremely wet or has recently experienced heavy rains you may be better off hiring a.
Start draining the pool.
Leave the pool unattended for about 15 minutes.
This swimming pool is mostly drained for repairs.
Inground pools made of concrete or gunite are susceptible to popping out of the ground if drainage is not done properly.
Drain pool and periodically spray sides of pool to loosen dirt and grime.
Draining a concrete or gunite pool is a fairly easy process.
Do not drain a pool if it has rained recently the pool can float up big problem with spas.
Rent a submersible pump to drain 70 to rent at a pool store.
You can try to find an ascorbic acid cleaner at a local pool store and use it to clean the stains but it cannot be mixed with chlorine so dechlorinated the pool or empty and clean it.
Acid wash your pool.
Your main pump can loose the vacuum and may not be able to get it back.
This is not something that you can practice all of the time as it involves a purposeful stripping of a thin layer of pool plaster.
Using a tumbler sprinkle some of the muriatic acid cleaning mixtures across the gunite pool.
You ll need to maintain the chemical balance throughout the winter apply pool shock and algaecide thoroughly clean pump and filter drain water to the recommended level drain pool hoses and cover the pool.
City water can stain the pool don t throw your hose on the ground of the poll and leave in the same place.
As the pool is draining clean out any debris or leaves that may still be floating around.
In a clean 2 gallon 7 6 l bucket mix 1 4 cup tsp trisodium phosphate.
If there has been a surplus of rain recently or your pool is located in a wet area it is best not to try and drain the pool yourself at all.
Once empty physically remove debris with shovels and brooms using hose with power nozzle to wash dirt to the puddle.
The pool itself will have a drain and filter that will partially drain the pool.
Scrub the pool walls with your scrubbing utensil.