Identifying the Unknown Bug in Your Home: A Visual Checklist

Finding a strange bug is unsettling. A few simple observations help you identify it.

The short answer

Note the size, colour, body shape, number of legs, wings, antennae, where it was found and how it moves. Take a clear photograph with something for scale, collect a sample in a sealed container if safe, and compare against reliable guides or ask a professional. Avoid touching unknown bugs with bare hands.

Observe

1. Size and colour.
2. Number of legs (six for insects, eight for spiders and scorpions).
3. Wings and antennae.
4. Body shape: flat, round, long or segmented.
5. Where and when you found it.

Record

• Take clear photographs with a coin or ruler for scale.
• Note the time, place and quantity.
• Collect a sample in a sealed container if safe.

Next steps

1. Compare with reliable guides.
2. Share photos with a professional.
3. Clean and seal the area while waiting.

When to call a professional

If the problem is widespread, keeps returning or you are unsure what you are dealing with, a professional inspection will save time and avoid wasted effort.

Frequently asked questions

Can I identify by a photo?

Often, with clear images.

Should I kill it first?

Keep a sample if you want an ID.

Is it dangerous?

Most are not.

When to worry?

Many bugs, bites or damage.

This guide is part of IPest's complete resource on household pest control. For identification help, prevention and treatment options, see our full household pest control guide for Bangalore.