The Color of Pee : r/coolguides

Tamar Kelly (@tamarkelly2016) / X

How to remove some common stains : r/coolguides

Hydration is such an under discussed topic and it is so paramount to our everyday body function. Stay hydrated please : r/coolguides

What your urine color indicates. (This hasn't been posted in

What does the colour of your urine say about you? : r/coolguides

How to know if you're hungry or just thinking you're hungry : r/coolguides

Color of Snot : r/coolguides

A cool guide to The most popular car colors in the US : r/coolguides

A Cool Guide to the Dangers of Food Coloring : r/coolguides