You must have seen red-blue plastic bottles filled with water on the walls of houses on social media. Along with these photos viral on social media, it is often written that hanging red-blue plastic bottles on the walls of the houses keeps dogs from coming. Now the question is whether hanging red-blue plastic bottles filled with water really keeps dogs from coming or is it just an illusion.
Red-blue plastic bottles
It is seen on social media that people fill plastic bottles by mixing blue color in water. After which they are hung outside on the doors or on the wall. People believe that this blue color keeps dogs from coming near the house. The dogs run away after seeing this. Due to this, there is no dirt around the house. But the question is whether it really happens that hanging blue-red colored plastic bottles keeps dogs from coming.
Do dogs see blue color?
Some People say that people hang blue colored bottles outside their houses because it keeps dogs from coming near them. Many people believe that dogs can see blue color more clearly than other colors. Maybe that’s why they feel there is some danger there. Due to which dogs do not go near the blue color after seeing it. At the same time, when the dog does not come in front of the house, there will be no dirt outside the house. This is the reason why blue bottles are hanging outside the houses.
What does science say?
Now the question is, what does science have to say about this? According to science, dogs are color blind. That is, they are not able to differentiate between colors, if you understand in simple language then there is no scientific basis for the fact that hanging a blue bottle will prevent dogs from coming near the house. Not only this, many people are hanging only blue colored bottles outside their homes for dogs. In fact, red colored bottles have also been seen hanging outside many houses. People who are hanging red colored bottles. Their belief is also the same as that of those who hang blue colored bottles. However, there is no solid evidence to prove that dogs will not come near bottles of any color, blue or red. Because science says that dogs are color blind.
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