Does Bleach Kill Algae?

Algae and moss can cause you a great headache when it grows to exterior walls, swimming pools, and water tanks. Removing these unwanted organisms can be challenging and daunting, especially with the algae, which have a slimy texture. However, you just needed to get the right solution to solve your problem.

Does bleach kill algae? Yes, bleach is known to have strong chemicals that have been primarily used as a mold disinfectant and a traditional solution to clean wood decks and fences.

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In this article, you may be able to learn the uses of bleach, the steps on how to make an effective bleach, and its alternatives when no bleach is available.

The Uses Of Bleach

Bleach is one of the most effective sanitizing solutions because it holds strong chemicals to eliminate unwanted algae and moss.

Mold Disinfectant Solution

Bleach can do a great job of killing germs, whitening your clothes, and removing stains. Bleach doesn’t have the full capacity to clean surface residues, but rather to wipe down all unnecessary molds and algae in water-prone areas of your homes.

Although the bleach may not have cleaned the whole stain, yet at least it can kill any germs on the surface.

Traditional Cleaning Solution

To clarify, bleach is used not as a cleaner, but as a disinfectant solution. However, traditions were using this otherwise. To formulate a cleaning agent using bleach, you have to dilute the bleach with water so that you can pour it safely into a washing machine.

Then you can also find hydrogen peroxide in removing stains and brighten the colors of the fabric instead of chlorine.

Mold Remediation Contractor

If you want a reputable and good quality mold remediator, then you can use appropriate products with strong chemical contents to savagely kill all germs and mold-infected wood products.

Be careful when choosing products that use chlorine bleach, because it is proven not effective on wood-based building materials. 

Alternatives For Bleaches

Since bleach is a potent chemical agent, you can always use some chemicals similar to its function, where it has less chemical content and effects.

Sodium Percarbonate

Sodium Percarbonate, or commonly called as oxygen bleach, is an excellent alternative for a bleaching agent with a content of hydrogen peroxide.

Oxygen bleach has an excellent, strong fungicide effect, which is responsible for killing germs. This product is also economical, non-flammable, and non-explosive.

Hydrogen Peroxide

For a safer alternative, you can try using Hydrogen Peroxide, where you can apply the product after using oxygen bleach.

The Hydrogen Peroxide goal is to restore the natural pH of the wood and balances the oxygen bleach cleaner. Applying hydrogen peroxide will make a beautiful final touch when applied to the stain.


To conclude, although algae and moss can be quite challenging, yet the hopes of applying bleach on it will be effective at a very reasonable price. For more bleaching tips over algae, you can always browse on the internet and ask from your local store’s advice for a better solution.

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