Moss and weeds will not grow back after winter if 1 natural item is poured over a patio

It turns out the best way to remove moss or weeds is not boiling water, salt or vinegar as there is a much more effective way ...
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5 Things You Should Never Use to Kill Weeds—and What You Should Try Instead

Weeds can deprive your plants of essential nutrients and spread rapidly across your yard. Gasoline, synthetic herbicides, and salt can kill weeds, but they'll also have negative effects on the soil, ...