No need to use expensive and toxic chemical weedkillers to eliminate weeds on your terrace or in your garden: this mixture of very economical household products will overcome very easily.
In the endless battle against weeds, amateur and confirmed gardeners often seek natural and effective alternatives to chemical herbicides. The objective is simple: getting rid of these invaders without harming the environment. If manual weeding remains a viable option, it is often laborious and time -consuming. Fortunately, there are solutions within everyone’s reach, based on current kitchen ingredients.
White vinegar is one of the most popular methods to fight weeds. Thanks to the acetic acid it contains, this product acts quickly by burning the aerial parts of unwanted plants. However, its effectiveness remains limited. Vinegar does not reach the roots, which allows weeds to grow back shortly after. It is therefore advisable to use it on small herbs or in specific areas such as alleys or terraces. On the other hand, for sustainable efficiency, there is a more formidable alternative.
Adding salt to the mixture is often recommended to prevent the regrowth from weeds. Salt dehydrates plants and attacks their roots, thus reducing their ability to return. However, this solution should be used with caution, as salt can also alter the quality of the soil. It is preferable to reserve this method for unclear areas such as gravel or between the slabs of a terrace. But despite these tips, there is another key ingredient that could well revolutionize your fight against unwanted herbs.
This ingredient, which almost everyone has on hand, is the dishwashing liquid. Little known for his weeding virtues, he turns out to be a formidable ally. By acting as a wetting agent, it allows other products, such as vinegar or salt, to better adhere to the leaves of weeds. In addition, its surfactant properties make it possible to break the waxy layer which protects the plants, facilitating their drying. Used alone or in combination with other ingredients, dishwashing liquid is capable of depriving weeds of their ability to retain water, causing their progressive death.
To implement this method, simply mix a tablespoon of dishwashing liquid in a liter of water. You can add a cup of vinegar to strengthen the effect. Then spray this mixture directly on the weeds, preferably by a sunny day. This will maximize the effect of the product and accelerate the drying of plants.
Although this technique is economical and natural, it must be used with discernment. The dishwashing liquid can, in the long term, modify the structure of the soil, in particular by reducing its ability to absorb water. It is therefore recommended to apply it only to areas where the vegetation is undesirable, such as alleys or borders, rather than in flower beds or the vegetable patch.