How can i naturally whiten my teeth? i drink tea often and its really stained my teeth, im considering drinking through a straw but i was wondering are there any ways to whiten my teeth, apart from whitening strips?

First of all clean your teeth well with a good commercial toothpaste. Secondly get your teeth professionally cleaned regularly. Thirdly, you can't enjoy a cup of tea through a straw. Now ask your dentist for his advice.

Brush teeth right after drinking tea. Add some baking soda to toothpaste when you brush. You want to clean your teeth as soon as can after eating or drinking so to keep any substances from sticking to teeth. Brushing will remove these staining materials. There are whitening brands of toothpaste.