The most common things to avoid in Feng Shui are clutter (especially near the front door or under the bed), mirrors that directly face the bed, sharp corners pointed at seating areas, beds or desks placed in line with a door, exposed overhead beams, broken or non-functioning items, and dead or dying plants. Each of these is believed to block, disrupt, or drain Qi, the life-force energy Feng Shui aims to cultivate.

While the main rules of Feng Shui describe what to do, knowing what not to do is just as important — a single mistake can undo several correct placements elsewhere in a room. Below are the ten mistakes practitioners flag most often.

1. Clutter Anywhere, Especially the Entryway

Clutter is considered stagnant energy. A cluttered front door blocks Qi from entering the home at all, while clutter under the bed disrupts rest, and clutter in the relationship corner (far right from the entrance) is thought to crowd out romantic energy.

2. Mirrors Facing the Bed

A mirror that directly reflects a sleeping person is one of the most frequently cited Feng Shui mistakes. It's believed to double stress, disturb sleep, and — in more traditional readings — reflect a "third party" energy into the relationship. The fix is simple: reposition the mirror or cover it at night.

3. Sleeping or Sitting in the "Coffin Position"

This refers to a bed placed so the sleeper's feet point directly at the bedroom door — a layout traditionally associated with death rites, which is why it's considered inauspicious. The same logic applies to a desk chair positioned with feet facing the office door.

4. Beds or Desks in Direct Line With the Door

Even without the coffin position specifically, a bed or desk directly facing the door (rather than offset, in the command position) leaves the occupant feeling exposed and startled by energy — and people — moving in and out.

5. Exposed Overhead Beams

A visible structural beam directly above a bed, desk, or dining table is believed to create downward "pressing" energy on whoever sits or sleeps beneath it. Where a beam can't be removed, a canopy, ceiling drape, or repositioned furniture is the typical fix.

6. Sharp Corners and Edges Pointed at Seating

Known as Sha Qi or "poison arrows," the corner of a bookshelf, exposed structural column, or angular furniture piece aimed at a bed or sofa is considered a source of cutting, aggressive energy. Rounded furniture or strategically placed plants soften the line.

7. Broken or Non-Functioning Items

A cracked mirror, a stopped clock, a dripping faucet, or a broken appliance left unrepaired is thought to represent stagnant or "leaking" energy — including financial energy, in the case of leaking taps. The rule is straightforward: fix it or remove it.

8. Dead or Dying Plants and Dried Flowers

Live plants are a common Feng Shui cure, but the reverse is also true — wilting, dead, or dried plants (including dried flower arrangements) are believed to carry stagnant energy rather than the growth energy live plants provide.

9. A Straight Line From Front Door to Back Door

When a home's layout allows a clear, unobstructed sightline from the front entrance straight through to a back door or window, Qi is believed to rush through the home too quickly to nourish it — often described as money "in one door and out the other."

10. Thorny or Spiky Plants in Living and Sleeping Areas

Cacti and other thorny plants are generally avoided in bedrooms and living rooms because their sharp points are thought to project Sha Qi, even though they're considered acceptable — even protective — near windows or entrances facing outward.

Frequently Asked Questions

Is it bad to have a mirror facing your bed in Feng Shui?

Yes — a mirror directly facing the bed is one of the most commonly cited Feng Shui mistakes, believed to disturb sleep and amplify stress; the usual fix is repositioning or covering it at night.

Are cactus plants bad for Feng Shui?

Cacti are generally avoided indoors near seating or sleeping areas because their spikes are believed to project cutting energy (Sha Qi), though many practitioners consider them fine — even protective — on an outdoor windowsill facing away from the home.

Can dead plants really affect Feng Shui?

Practitioners consider dead or dying plants a source of stagnant energy rather than the growth energy live plants represent, so most recommend removing wilted plants and dried flower arrangements promptly.

What is considered the single biggest Feng Shui mistake?

Clutter is the mistake cited most consistently across Feng Shui schools, since it's believed to block Qi before any other cure or placement can take effect.