1. See the bottom of the pool color-resolving water quality
After exposure to the open air swimming pool for a long time, the bottom of the pool is easy to grow moss, but the water color will not change, and the color will not be deeper than the indoor swimming pool. Regular open-air swimming pools are generally cleaned once in three days, leaving moss not to remain at the bottom of the pool for a long time. Otherwise, it will not only affect the water quality, moss will become very slippery when it meets water, causing swimmers to slip. The water quality of the indoor swimming pool must also be discerned. In general, several methods can be used to determine the water quality.
A color inspection: If the residual chlorine content is normal and the water quality is good, then the pool water of the swimming pool with white tiles will generally appear bright light blue. Some swimming pools use light blue tiles for swimming pools and will have a dark blue effect. If the water is white and slightly turbid, the bacteria may be excessive.
Second, see the voicing: the turbidity of the pool is crystal clear and can be easily seen in the pool 20 meters away; if there is no deposit at the bottom of the pool, the pool of water bubbles disappear within 15 seconds, which indicates that the pool of water is often changed, Cleaner. If the swimmer cannot see 15 meters in the water, the water quality is generally unqualified.
The smell of three smells: If you touch the water surface can smell a faint smell of chlorine is generally qualified; there is a strong smell of drugs, and even people who may be excessive chlorine, or bad ventilation venues. Smelly, sewer-like water quality is certainly not qualified.
2. Open air swimming
From 10 am to 4 pm in the summer, it is the time when the ultraviolet rays are strongest. If you take your child to the open-air swimming pool or swim at the beach during this time, you may choose to apply a sunscreen with a sun protection index of 30 or more. In addition, regardless of whether the smearing sunscreen is waterproof or not, it should be applied again every 2 to 3 hours. In particular, do not forget to apply it carefully on the child's feet, ears, and nose, because these areas are the most prone to sunburn. The location.
The baby's swimwear should also choose a sunscreen. Although it looks tight, the baby's skin feels very comfortable. Long sleeves, half trousers, and a high collar provide enough "clothing shadows."
3. Do more warm-up "stretch bar" anti-cramp
Do not rush into the water before each swim. Do more warm-ups or run along the pool. When cramps occur, immediately raise your hands and call for help. Legs and legs cramps are more common. After landing, you can sit on the floor and “stretch barsâ€: When your left leg cramps, straighten your left leg and use your right hand to pull your left foot, and vice versa.
4. Prevent infection
Each time you swim for two hours, you need to rinse your body and rest. Because of the long time after soaking in the water, the protective barrier of the skin will be damaged, which will easily cause bacterial infections, viral infections and infectious diseases.
※ Towels, slippers, etc. used for swimming must be reserved for special persons and cannot be mixed with others.
※ After swimming, you should first go to the bathroom to urinate and wash the external genitalia with clean water to reduce the chance of bacterial and viral infections.
※ After swimming, check whether there are epithelial scaling and other secretions on the child's external auditory canal and remove them to prevent swelling of the ear canal due to water immersion during swimming. Some children whose swimming pools have poor disinfection measures or whose ears themselves are damaged are more likely to infect otitis externa or bloated diseases; they should avoid using cotton swabs, ear picks, and other hard objects when cleaning up water in their ears. Allow your child to tilt his head and let the liquid flow out. If earache and hearing loss occur, be sure to go to the hospital for an examination.
This article is edited by the company's Amusement Xiaobian. For more information about children's play equipment, children's home manufacturers, slide manufacturers, etc., please visit our official website: http:// or call our hotline.
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