In general, the presence of algae in the hot tub water shows that the water quality is poor. It can cause health issues if you do not clean the water. There are different types of algae, like green algae, mustard algae, black algae, pink algae, and white mold. It should be seen as a signal to improve your maintenance in almost all cases.<\/strong><\/p>\n\n\n\n I will explain in more detail the different kinds of algae that can infect your hot tub water, and what to do. Also, what causes algae in your hot tub, and how you can kill them.<\/p>\n\n\n\n There are different types of algae that you can find in your hot tub. How do you know what you see in your hot tub? Some are harmless, and some are more harmful:<\/p>\n\n\n\n Green algae need not directly cause you any disease or discomfort. Still, its occurrence in the hot tub water indicates that the water quality is not maintained correctly, leading to other bacterial growth, which can be dangerous.<\/p>\n\n\n\n When the sanitizer levels in the water are not good enough, it leads to the growth of green algae in the water. Apart from causing the hot tub water to be cloudy, the green algae may make the shell of your hot tub slimy or sticky. The presence of green algae may also lead to bacteria like Pseudomonas aeruginosa<\/em>, which causes hot tub rash or other health issues.<\/p>\n\n\n\n If you have sheets of yellow or brownish spots in your hot tub, it could be a case of mustard algae growing in the tub water. It can well sustain in hot water if the sanitizer levels are poorly maintained. They can also grow in the innards or small cracks in the hot tub, later multiplying and spreading to others parts of the tub.<\/p>\n\n\n\n I recommend getting it removed before using a hot tub infected with mustard algae. Mustard algae, once infected, can get reintroduced into the hot tub in many ways despite removal. Its small traces on accessories you use for hot tub maintenance like vacuums or brushes may bring them back into the hot tub water.<\/p>\n\n\n\n When you spot black, sticky patches on the bottom of the hot tub or in other hot tub parts, it indicates black algal growth. The presence of black algae in the hot tub water is a sign of danger as it is caused by insufficient levels of Chlorine or Bromine in the water.<\/p>\n\n\n\n This can be caused by poorly functioning hot tub filters. Check the hot tub filter, and clean or replace it when needed.<\/p>\n\n\n\n Though not an alga, the presence of white mold may be spotted in poorly attended hot tubs. These are bacterial growth which shows up as white clumps of foreign particles in the hot tub water. It is dangerous to use hot tub water with white mold growth.<\/p>\n\n\n\n Technically, these are no algae but bacterial growth, dangerous for hot tub users. Particularly if the infection has turned the hot tub water to look pink. This micro-organism forms small clusters of pinkish colonies. Only mature colonies spread across the hot tub to make the water pink. It is important to shock the hot tub water and use a purging agent to clean all the bacterial and algal growth before using the hot tub in such conditions.<\/p>\n\n\n\n It is not safe to get into a hot tub if the water is greenish and cloudy. Algal growth in the hot tub water may lead to green hot tub water. It indicates the absence of enough sanitizer content in the water. The lack of sanitizer in the hot tub water could lead to other germs like Legionella. Legionella can infest poorly sanitized hot tub water and can cause severe pneumonia to bathers if they breathe in the bacteria along with the steam from the hot tub.<\/p>\n\n\n\n It is also possible that something else may lead to the green color of the hot tub water. The presence of metal content in the hot tub water may lead to the water getting a green tint. In such cases, it may be just a tint, and greenish particles may not be visible in the water.<\/p>\n\n\n\n But to be sure, I always recommend not using the hot tub when you find the water to be green. First, check what the cause is. If your maintenance is indeed lacking, first improve it. Maybe it is time to replace the water and maintain your hot tub regularly.<\/p>\n\n\n\n![\"is-algae-in-hot-tub-dangerous\"](\"https:\/\/www.wintersunexpert.com\/wp-content\/uploads\/2022\/02\/is-algae-in-hot-tub-dangerous.jpg\")
Are algae in hot tub dangerous?<\/h2>\n\n\n\n
– Hot tub Water: Green Algae:<\/h3>\n\n\n\n
– Hot tub Water: Mustard algae:<\/h3>\n\n\n\n
– Hot tub Water: Black algae:<\/h3>\n\n\n\n
– Hot tub water: White mold:<\/h3>\n\n\n\n
– Hot tub Water: Pink algae:<\/h3>\n\n\n\n
Is it safe to get in a green hot tub?<\/h2>\n\n\n\n