How to find the best darkening curtains for your bedroom?

Natural light and sunlight is something we want to have during the day to make the home feel lighter and more welcoming but during the night we want the bedroom dark to sleep better. 
You want the room dark without sacrifice the style and look of the curtains.
A dark and cool bedroom is key for a good night’s sleep and that´s why it is important to have the right darkening blackout curtains.
A bedroom without blackout curtains is not complete and won´t give you the night sleep you deserve.
If you are a shift worker and need to sleep during the day it is even more important with darkening curtains so you don´t have to sleep in bright sunlight.
The blackout curtains make you feel that it is night even though it´s in the middle of the day and that makes you sleep much better and wake up well rested.
The most hotels have blackout curtains and that makes it easier for guests to sleep even during daytime.
If you find the best blackout curtains they can almost block out 99.9% of the sunlight and also the UV rays.
Darker colors of the blackout curtains will have a better darkening effect
than the light colored curtains.
Blackout curtains encourage the most comfortable setting for day sleepers and the ones who have trouble falling asleep.
If you love your existing curtains (which are not blackout curtains) and don´t want to buy new ones, you can always buy blackout liners to achieve the quality of a blackout curtain. You hang the blackout liners between the window and the standard curtains and don´t forget that this requires double curtain rods (Buy #1 bestseller here).

Thermal Insulated Blackout Curtains
(More colors and sizes)
These curtains are both thermal insulated and blackout!
An independent laboratory test shows that the dark curtains blocks out 99.9% of light and 100% of UV rays to help save energy and keep heating/cooling costs down.
The blackout curtains are available in many sizes and colors and are machine washable for easy care.
The blackout curtains also reduce the outside noise.
The darker colors of the blackout curtains have a better blackout effect.

Blackout Curtain Set with Tie Backs
(More colors and sizes)
These blackout curtains blocks out both the sunlight and the harmful UV rays and creates an insulating barrier against heat and cold and keep the room cooler in the summer and warmer in the winter.
The blackout curtains are available in many sizes and colors and are machine washable for easy care.
The blackout curtains also reduce the outside noise.
The blackout curtains are made of triple-weave fabric and comes with two velcro ties for gracefully pulling back the curtain panels.

Blackout and Thermal Insulated Curtains (More colors and sizes) This darkening curtain has one blackout side and one silvercoated side and is both thermal insulated and blocks the sunlight from entering the room. The blackout curtains also blocks most of the UV rays and reduce the noise from outside. The thermal insulations save energy and keep the room cool during the summer and keep the heat in during wintertime. The darkening curtains are made of high quality super soft innovative triple-weave 230 GSM polyester fabric.

Thermal Insulated Blackout Curtain Liner (Hooks Included) 
(More sizes)
This darkening curtain liner is ready to hang and hooks are included.
The blackout liner blocks up to 99% of the light.
The darkening curtain liner is also thermal insulated and keep the heat and cold out.
Mashine washable for easy care.
Blackout curtains encourage the most comfortable setting for day sleepers and the ones who have trouble falling asleep.