Instead of moving smoothly through pipelines, it gets goopy and gunky, obstructing its own flow. Paraffin is often the culprit. When too many of these waxy crystals are in the line and start sticking ...

Keep in mind that oily skin can be perfectly normal. Your sebaceous glands make sebum, an oily or waxy substance that moisturizes and protects your skin and hair. If there’s too much oil ...