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The sodium hypochlorite solution is highlytoxicundiluted; especially to plants. It is thesodium in thebleach that poses the most risk toplants because itinterferes with their mineral absorption.Small amounts of dilutedchlorine bleach are safe forplants and insome cases even helpful.
Simply so, will pressure washing with bleach kill plants?
Power washing typically uses ableachsolution to remove microorganisms, like molds andmildew. One wayto avoid bleach damage is watering theplants priorto power washing. As the runoff movesacross the foliage,the bleach becomes even more diluted anddoes notaffect the plants as much.
Also to know, how long does bleach take to kill plants?
The bleach chemicals will evaporate ordissipatein about two days (or less but better safe than sorry),making thearea safe for planting. Again, bleach willkillanything but if you do get some on a plantyou wantto keep, just wash the plant off.
Chlorine-based bleach is often used inindustrialprocesses and released into the environment inmassivequantities. Once in the water, bleach reacts withotherchemicals to form, among other products, dioxins. Dioxins areknownto be highly dangerous toxins that can have seriousimpactson health.