Will Outdoor Bleach Hurt Plants?

The use of bleach to clean outdoor spaces is a common practice, but it is important to know how it affects the plants in those spaces. Bleach is a strong chemical that can be very dangerous if used incorrectly. It is important to be aware of what bleach can do to your plants and how to use it safely.

Bleach contains chlorine, which can be damaging to plants if used in large quantities. The chlorine in bleach can cause foliage to burn or become discolored and can also kill beneficial organisms in the soil. When applied directly to foliage, the bleach can even cause the leaves of your plants to fall off.

However, there are some precautions you can take when using bleach outdoors. When using it around plants, make sure it is diluted with water so that the concentration of chlorine is not too high. Additionally, keep bleach away from any flowers or other delicate parts of your plants because they may not be able to handle the harsh chemicals found in bleach.

It’s also important to remember that when you’re done cleaning with bleach outdoors, you must wash all surfaces with water, as this will reduce the amount of chlorine remaining on them. This will help keep your plants safe and healthy.


In conclusion, bleach can be dangerous for outdoor plants if used incorrectly. However, by taking precautions such as diluting the bleach and washing surfaces with water after use, you can safely use bleach without harming your outdoor plants.

Photo of author

Jennifer Watson