<![CDATA[Electromagnetic radiation generated by laptops can potentially cause health problems for users. The purpose of this research is to limit or suppress the effects of electromagnetic radiation using a multifunctional liquid, namely eco enzyme. The method used is a quantitative - experimental method with a True Experimental research design (Posttest-only control design). There are three treatments, namely using eco enzyme measuring 150 ml, 300 ml, and 500 ml with each distance of 5 cm, 10 cm, 12.5 cm, 15 cm, 20 cm, 25 cm, 30 cm, 32.5 cm, 35 cm, and 40 cm. The results of data analysis were carried out using the Independent Sample T-Test. The laptops that were analyzed in the T-Test were only laptops that had the lowest and highest electromagnetic radiation, namely Acer laptops and Fujitsu laptops. Based on the Independent Sample T-Test, the results showed that there was no effect of eco enzyme to reduce electromagnetic radiation on laptops. Meanwhile, in the 300 ml and 500 ml eco-enzyme, there is an effect of using -enzyme in reducing laptop electromagnetic radiation.]]>
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