Analysis of information sources in references of the Wikipedia article "Cotton pad" in English language version.
Apply a 60–70% alcohol-based solution (isopropyl alcohol or ethanol) on a single-use swab or cotton-wool ball.
Chai Lum based his paper on a variety of fibrous materials, including rope pieces, old fishing nets, rags, bamboo fibres and tree bark.
Chai Lum based his paper on a variety of fibrous materials, including rope pieces, old fishing nets, rags, bamboo fibres and tree bark.