How to check a haunted house?

Ok, i have posted quite a number of ghostly things dy...let see how can we knw whether a house is haunted or not...I got this info frm a Hong Kong tv programme...

Usually when an agent bring us to see a house/apartment, dont go during rainy day. It is becoz our senses will be not that sensitive during that time...coz whenever there's spiritual things nearby, we usually feel cold and shivered. But during rainy day, u might jst think it is becoz of the weather...

Do you ever notice that whenever we walk, we move our right foot first? same as when we're entering a house. But if u wanna check whether this house is clean or not... try to step in the house with your left foot while your right foot is still out of the house... This mean you are positioning yourself at the door frame... Jst a few seconds... try to sense it... If you feel dizzy or uncomfortable or even cold, means that house is not clean...

Another method will be bringing in kid or animals... usually kids and animals have much stronger senses than human adults... they will immediately feel scare/cry/run away(animal) if they feel the house is not clean...

how true is it? i dunknw...but at least a small tips for u guys who wanna buy a new place... :)