Originally Posted By: tonycarguy
Originally Posted By: DieselTech
No High dollor weed killer. Bleach cost 1.00 a gallon and is much better then 15.00+ weedkiller.
Chlorine bleach works well and is cheap but you have to find one that doesn't contain sodium hydroxide. NaOH will change the alkalinity of your soil and it's not good for streams and rivers should it run off into water ways. Also if you use it on masonry (concrete, brick), it gets absorbed and can cause efflorescence.
Most chlorine bleach contains sodium hypochlorite (NaClOl which is toxic to to fish and invertebrates. And probably other things too.
Originally Posted By: DieselTech
No High dollor weed killer. Bleach cost 1.00 a gallon and is much better then 15.00+ weedkiller.
Chlorine bleach works well and is cheap but you have to find one that doesn't contain sodium hydroxide. NaOH will change the alkalinity of your soil and it's not good for streams and rivers should it run off into water ways. Also if you use it on masonry (concrete, brick), it gets absorbed and can cause efflorescence.
Most chlorine bleach contains sodium hypochlorite (NaClOl which is toxic to to fish and invertebrates. And probably other things too.