Try lemon juice
Both are good, it depends on what type of tile your trying to clean. Tile Savers of Houston.
Improper water chemistry & neglect. It depends upon how severe the deposits are. The best way to remove calcium from your pool tile is, to sand blast it off with glass bead. Surface Renewal does this. (949)269-3122
Tile saw, the blade runs in water and is like a small table saw. Cut off saw can use water but usually is dry and is a chop saw. The blade come down into the tile or brick which is in the stationary base.
Yes. This is done quite frequently in cleaning calcium deposits from pool tile.
There are some tools for cutting tiles. You can use a circular saw or a manual tile cutter. But for tile cutting best is tile saw. Ceramic tiles are chipping easily thats why wet tile saws are best for cutting ceramic tiles.
To effectively clean haze off tile surfaces, mix equal parts of water and vinegar in a spray bottle. Spray the solution onto the tile surface and let it sit for a few minutes. Scrub the area with a sponge or brush, then rinse with water and dry with a clean cloth. Repeat if necessary.
That is not necessary.
To effectively clean dried grout off tile, mix water and vinegar in a spray bottle, spray the solution on the grout, let it sit for a few minutes, then scrub with a stiff brush. Rinse with water and repeat if necessary.
penis
Since it is my job to clean off the hard water stains and calcium deposits from pool tile, I'll answer from that perspective. Grout lines are the most difficult part to clean. Since larger tiles have fewer grout lines they are usually easier to clean. My personal preference though is 1" irridescent glass tiles covering the entire pool, for the elegant look.
It depends on whether the tile is glazed or unglazed and what you are trying to clean off. If you are trying to clean a liquid that had seeped into the tile you may be out of luck. It may be permanently stained. If you are trying to do routine maintenance you can use a mop and warm water with a mild tile cleaner.
Hot water, a cleaning solution like 409, and a tooth brush!