Several conditions can cause spots or patches of your gums to turn white. These range from more benign causes, such as gingivitis or canker sores, to more serious conditions, like oral cancer.

"Having straight teeth can help with receding gums, especially teeth with good occlusion," or a healthy bite, she adds.

Learn how to make Amla mouth rinse for whiter teeth This natural remedy strengthens gums prevents plaque and promotes overall ...

Bleeding gums don't make for a happy mouth, so here are some tips to get you smiling again. First, figure out the cause. Many cases stem from too much plaque buildup, which you can tackle at home.