There are practical, safe and even creative ways to reuse oil at home
Cooking oil is one of the most present ingredients in everyday life, but it is also one of the most doubtful at the time of disposal.
After all, what to do with the oil after frying foods? Playing in the sink can clog pipes and contaminate water. Putting in the ordinary trash also brings environmental risks.
The good news is that there are practical, safe and even creative ways to reuse cooking oil at home.
And science has already shown that reuse is good for both the environment and the economy.
Used Kitchen Oil: 6 practical and secure ways to reuse it at home, according to science
1. Produce homemade soap
For starters, one of the most traditional forms of reuse is to transform cooking oil into soap. The process is relatively simple: just strain the oil and mix it with caustic soda and water. Then the mixture hardens and becomes a bar soap. Thus, in addition to saving, you reduce waste and still get a useful product for cleaning the house.
2. Make artisan candles
Another creative idea is to use cooking oil as a base for handcrafted candles. With the addition of dyes and a wick, it is possible to produce candles that serve both emergencies and decoration. Also, you can include essential oils and turn them into aromatic candles. Thus, what was once residue gains a new cozy function.
3. Produce biodiesel
Already on a larger scale, cooking oil can be converted to biodiesel. Although the process is done mainly in specialized plants, community initiatives and even school projects have shown how this is possible on a small scale. Therefore, the oil is no longer an environmental problem and becomes an alternative energy source.
4. Use as a domestic lubricant
Meanwhile, indoors, you can also give another destination to cooking oil. In small quantities, it acts as hinges lubricant, bicycle chains and even rusty tools. Thus, you avoid waste and save on buying specific products.
5. Reuse composting
Many people do not know that cooking oil can be used even in composting. The recommendation is to add only small quantities, because in excess it can harm the process. Still, when well dosed, it contributes to increasing the energy of the compound, helping to feed microorganisms responsible for decomposition.
6. Donate to recycling
Finally, the safest alternative is to store used oil in pet bottles and deliver it to collection points. This way, companies and cooperatives can turn it into biodiesel or even cleaning products. Also, by adopting this habit, you collaborate directly to reduce environmental impacts.
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