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Pool and Spa News, Spa and Pool Cleaning, woodlands pool builder

Learn how to take away that calcium stain

Learn how to take away that heave calcium stain on tile and rocks:

1 Drain the pool to only below the tile line; most swimming pools only
have ornamental tiling on the coping, outer edge or round 12 inches or
so past the highest of the pool edge. If in case you have a
totally-tiled pool with heavy calcium deposits which wants cleansing in
its entirety, calling an expert for bead blasting is recommended.

2 Scrape at a bit of the calcium deposit with the putty knife. Use
warning so as to not chip the tile. If the calcium comes of readily with
the putty knife, proceed with this technique; in any other case a
stronger approach needs to be employed.

3 Placed on the safety goggles, mask and gloves. Combine a dilution of
muriatic acid in a spray bottle following the producer’s instructions to
the letter. Muriatic acid is powerful stuff, so all the time use as

four Spray a small part of the calcium deposit with the muriatic acid.
If the acid resolution is going to work, you will see the calcium
deposits start to dissolve nearly immediately. Wash the acid off with
pool water and continue making use of it in small amounts to the calcium
affected tile. If the acid seems like it is working but just isn’t
cleaning in entirety, strive repeating the acid application or combining
it with scraping with the putty knife. If the acid doesn’t seem like it
will work, call an expert to have the area bead blasted.

5 Check the pool water after the acid cleaning is complete; the acid
will have changed the pH of the pool, so it will want readjusting.

How to Take away Heavy Calcium Deposits From a Pool Deck


1 Scrape off as much of the calciumĀ  as you may with a razor or by scrubbing with a pumice stone.

2 Put on your rubber gloves and protecting goggles.

3 Dilute muriatic acid in water at a ratio of 2 components acid to 1 half water.

4 Use a sponge to apply muriatic acid solution on to the calcium deposit .

5 Scrub the deposit with a wire brush.

6 Repeat steps 4 and 5 until the calcium depositsĀ  are gone. Thicker, older deposits would require extra purposes to eradicate.

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