Although there is no clear evidence of the existence of ghosts, many still believe that strange sounds, smells, and sights can only be explained by something supernatural. If you suspect your house might be haunted, you can conduct an amateur investigation by observing unusual phenomena and listening to your instincts. You may also look into the history of the house or the area where you live. It is believed that areas with a history of violence are more likely to be haunted. While ghosts can be frightening, remember that they may not be real, and almost no one has ever been harmed by supposed spirits lurking in their homes.
Steps
Investigate Physical Signs

Look for shadows. If you have ever seen something that seems inexplicable appearing in your house, it could be a sign of a haunting. You might notice dark shapes appearing in your peripheral vision, or even shadows resembling people or animals.
- However, remember that peripheral vision is not always reliable. It’s possible that what you saw was simply an illusion that you mistook for a ghost.
- You could try setting up a video camera in the house to capture any unusual shadows when you’re not around.

Notice strange or unexplainable odors. Many people believe that spirits can leave behind unusual smells with no clear source. Sulfur and other unpleasant odors are often linked to haunting spirits, but you may also notice smells like food or perfume.
- Before assuming it's a supernatural occurrence, eliminate other possible sources. Try to trace where the scent is coming from or check if the windows are open. Unusual odors might be drifting in from outside.

Listen for strange noises. People who believe their homes are haunted often report hearing unusual sounds. You may hear footsteps, scratching noises, music, or even unexplainable whispers. Keep in mind that these noises could be caused by open windows or even your neighbor's TV, so don't immediately assume it's a haunting without considering other logical explanations.
- Scratching sounds and footsteps could be caused by mice, rats, or insects. Calling a pest control service to inspect your home and address any issues is a good idea.
- You could use an electronic recorder to capture these sounds.

Notice flickering lights. Lights flickering in your home may be a sign of unstable power. However, if it happens frequently, there could be another explanation. Frequent flickering lights may indicate the presence of a spirit.
- Other issues like loose light bulbs or wiring could also cause flickering. If this happens often, consider consulting an electrician.

Observe anxious behavior in pets. If you have pets, their unusual behaviors may signal paranormal activity. Animals may become frightened for no apparent reason or stare at something invisible to you. For example, if your dog suddenly barks at a corner of the room, it could be reacting to a spirit's presence.
- Unusual pet behavior could also be due to illness, especially if they are frequently whining. Take your pet to the vet before assuming their behavior is related to supernatural causes.

Detect cold spots or temperature changes. Some believe that spirits can cause the temperature to drop. If you notice cold areas in your home with no drafts, it could be a sign of a spirit.
- However, check for cracks in doors and windows near the cold spots. Drafts may be responsible for the chill in your home.
Apply personal experience and intuition.

Be aware of your dreams. Many people believe that spirits can influence our dreams. If you start having terrifying nightmares, it may be a sign of a haunting. You might dream of supernatural occurrences, feeling chased or attacked while sleeping. The nightmares may feel so vivid that they seem real.
- However, if you experience symptoms like shortness of breath during a dream, you should consult a doctor. This could be a symptom of a medical condition, such as sleep apnea, that needs to be ruled out before attributing it to a ghost.
- Nightmares can also be triggered by psychological factors. If you've been feeling stressed or irritable lately, these emotions could lead to nightmares.

Pay attention to whether you feel watched. Intuition might alert you when considering if your home is haunted. People living in houses said to be haunted often feel as though they are being watched. If you've ever had the sensation of someone being in the room when you're alone, this could be a sign of a spirit's presence.
- If you live with others, ask if they feel watched as well.
- Keep in mind that feelings of anxiety and paranoia might indicate underlying mental health issues, which should be assessed by a mental health professional.
Consider mood changes in yourself or others. It is believed that spirits can influence the mood and temperament of individuals. If you or someone in your household suddenly becomes angry, restless, or depressed for no apparent reason, it might be a sign of a haunting. If negative moods appear to only occur in your home, there may be a spirit nearby.
- Persistent feelings of sadness or restlessness could also indicate mental health issues. If these feelings linger, it is important to consult a therapist before assuming it is caused by a spirit.

Watch for unusual physical symptoms and fatigue. Many believe that ghosts can cause mild physical symptoms. For example, you may experience recurring mild illnesses or constant exhaustion.
- However, these symptoms could be caused by various medical conditions, so it’s important to visit a doctor before attributing them to a ghost.
- If everyone in your household is experiencing similar health issues, it would be wise to call in an expert to inspect your home for harmful factors like mold or bacteria.
Conduct research

Investigate the area. If you've just moved to a new place, you might not be familiar with the area. Take some time to check if any recent tragedies or accidents have occurred nearby. Many believe that areas with dark histories are more prone to hauntings.
- You can search online to find the history of the city you're living in.
- Try visiting the local library, which might have old newspapers. There you could uncover strange stories.

Find out if anyone has died in the house. In the United States, some websites allow you to enter your address and, for a fee, provide information about any deaths that may have occurred in your home. You might just need to search your house's address online and find articles if someone has passed away or if any tragic events have occurred within your home.

Perform an energy check. This could involve using a thermographic camera to measure temperature fluctuations within your house. A house experiencing sudden drops in temperature or unexplained temperature swings may be haunted.
- Energy checks can sometimes reveal logical explanations for temperature drops. This method could help resolve issues such as drafts, slamming doors, and flickering lights.
- Professional technicians typically provide non-mystical services. Unlicensed paranormal investigators don't offer real services. It's more likely that a reasonable explanation exists behind those cold spots and drafts, which could be easily fixed by professionals that paranormal investigators cannot address.

Talk to the neighbors. If you’ve recently moved in, you might not be aware of rumors surrounding your house being haunted. Ask your neighbors if they’ve noticed any strange occurrences in your home. Inquire if the previous owner ever mentioned anything about the house being haunted.
Advice
- Keep in mind that there is no definitive evidence proving the existence of ghosts.
