In the study of Vastu Shastra, small items in the bedroom are considered quite significant. According to beliefs, the correct placement of the bed and the surroundings can influence a person's sleep, mental peace, and the atmosphere in the home. However, many people unknowingly leave things under their mattress that are undesirable from a Vastu perspective. The habit of storing old bills, torn clothes, sharp objects, and unnecessary clutter under the bed is considered by Vastu to be a source of negative energy amplification.
Within Vastu beliefs, disorganization in the bedroom is linked to mental anxiety, tension between spouses, and family quarrels. Furthermore, the accumulation of trash is associated with financial obstacles and a decrease in well-being. Below are five categories of items that should be avoided under the mattress.
Firstly, old bills and papers should not be kept under the mattress, as there is a belief that keeping unnecessary items in the house leads to disorder and negativity. Some beliefs connect such disarray with a reduction in financial abundance and obstacles in monetary matters. Although there is no proof that storing old papers under the mattress leads to money loss, it is best to keep important documents in folders and dispose of unnecessary papers.
Secondly, if torn or long-unused items are under the mattress, they must be removed. Vastu Shastra emphasizes the importance of cleanliness and organization in the home. It is believed that the accumulation of unusable items can negatively affect the atmosphere of the dwelling; some link this to stagnation in development and financial difficulties.
Thirdly, placing knives, scissors, needles, or other sharp objects under the mattress is not recommended from a Vastu perspective. According to some beliefs, sharp objects are associated with stress, disagreements, and bitterness in relationships. In the view of these beliefs, having such items in the bedroom can cause arguments between spouses and disrupt peace in the home. Nevertheless, there is no scientific confirmation that these items cause family conflicts, and from a safety perspective, they should also not be left under the mattress.
Fourthly, electronic wires and chargers should be avoided. The habit of leaving mobile chargers, extension cords, and electrical wires under the mattress is common among many people. According to Vastu beliefs, the sleeping area should be free from extraneous items. Clutter near the bed can disturb the quiet ambiance of the room.
Fifthly, medicines should not be stored under the mattress. Some people place medications there for quick access at night. Vastu advises maintaining a clean and calm environment around the bed. Storing medicines under the mattress can affect health and may lead to a significant portion of income being spent on treatment.

