I think what you are refering to is called mottling. It can be caused by over working the marcite as it is applied. It can also be caused by improperly mixing the finishing product.
What about "sweep a new pool surface"?
what kind of pathogens normally cause mosaic and mottling
Mottling occurs when the dye migrates during the granules' drying process.
Pebble finishing for a pool's surface has its perks in terms of increasing the surface life of the pool finish, but indeed it can cause bruises; However, I haven't heard anyone getting a splinter from Pebbled pool surface. That can only be possible if your pool is unmaintained causing twigs or anything that can cause a splinter to enter the pool unnoticed.
If it is a rectangular pool, then multiply the length by the width. If it is a circular pool then the surface area = (Pi/4)*(diameter^2)
Some pool cleaning products are Surface Magic Water Surface Cleaner,Pool Perfect, Polaris pool cleaner,Chlor Brite Granular Chlorine, and Hayward Pool Vac XL.
Yes, mottling can come and go. A person may mottle in the legs and feet if they are sitting up but once laid down this discoloration can cease. Sometime if a person is put on oxygen this may decrease mottling for awhile also.
With a new pool surface installed- Diamond Brite or any aggregate surface- is it possible or doable to acid wash the pool with water in the pool??
Fluoride
excess of Fluoride causes mottling of teeth
MFQMFQ