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What would cause round etched patches that are slightly discolored in a gunite pool?
I expect that the pool has a history of algae growth. Algae often forms itself in a circle, eating away the gunite underneath it.
Indoor polution sources that release gases or particles into the air are the primary cause of indoor airquality problems in homes and businesses?
indoor pollution sources that release gases or particles into the air are the primary cause of indoor air quality problems in homes and businesses?
What is the biggest cause of indoor air pollution?
Failure to have good ventilation and bringing gaseous items indoors are the biggest causes of indoor air pollution. Some of the items that cause indoor air pollution include tobacco, pesticides, and asbestos.
Will standing water in newly shot gunite pool shell cause damage?
No as long as the cement had gone of originally this is not a problem.
Can indoor tanning tanning beds cause your nipples to darken?
yes
What is the leading cause of indoor fires around the holidays?
Around Christmas there can be many things, in some cases the tree could catch on fire, but in most cases its from forgetting the food inside the stove/oven.
What is the cause of and how can you remove a complete light brown discoloration of gunite pool walls?
I use a mixture of water and muratic acid, works well.
You are in the process of building a new pool and you are at the gunite stage they did the gunite 2 weeks ago and you noticed that there is rebar and wire ties showing in the gunite is this bad?
Rebar and or ties exposed in a gunite/shotcrete pool shell is bad but not unrepairable. The exposed steel can rust, and may bleed through the plaster leaving a stain. It may also cause the plaster to delaminate in that area. To remedy the situation the rebar and ties should be cut back or ground out and into the concrete. Hydraulic cement can be used to patch over the areas before the pool is plastered.
Which type of indoor pollution is an odorless radioactive gas that can cause lung cancer?
Radon
Do you have to trun on the pump for shocking the pool?
It is best if you do so that the water can circulate and so that the granular chlorine does not sit on a liner pool cause it will discolor the liner. With a gunite pool it can cause bleaching spots. It is not necessary though.
What are the negative effects of indoor plants?
There are several negative effects of indoor plants. They can cause hay fever in some people, are very messy, and can be hard to keep alive due to limited sunlight.
