Mosquito Nets for Beds and Windows: A Buying Guide

A good mosquito net is one of the simplest and most dependable forms of protection, especially at night and for infants. But nets vary in type, mesh, material and size, and a poor choice or poor use can leave gaps. This guide helps you pick and use the right one.

It is general information. Follow the manufacturer's instructions.

The short answer

Choose a net that fits your bed or window with no gaps, has a fine enough mesh to stop mosquitoes while allowing airflow, is made of durable material, and has a design that suits your use: a rectangular or conical hanging net for beds, a foldable or pop-up net for travel, and fitted screens or nets for windows. Insecticide-treated nets add protection but should be used as directed. Tuck the net in properly, check regularly for holes and repair them, and wash and store as instructed. A net is only effective if there are no gaps and no mosquitoes inside.

Types of bed nets

• Rectangular hanging nets: Cover the whole bed, tucked under the mattress. Widely used.
• Conical or circular nets: Hung from a single point above the bed. Easy to install, but check coverage.
• Canopy or four-poster style nets: Often attractive, but need a frame.
• Pop-up or tent-style nets: Self-supporting, useful for travel and for children's cots.
• Cot and pram nets: Designed for infants, with safe fittings.

Mesh and material

1. Mesh density: Fine enough to keep mosquitoes out, while allowing airflow. Look for a recognised mesh specification.
2. Material: Polyester or polyethylene nets are common and durable. Cotton nets are breathable but can be bulkier and tear more easily.
3. Strength: Choose robust fabric and seams for long-term use.
4. Treated nets: Insecticide-treated nets add protection against mosquitoes that land on them. Use as directed, and keep them away from babies' mouths and food.

Size and fit

• Measure your bed and choose a net large enough to tuck under the mattress on all sides.
• A net that is too small leaves gaps.
• Check that it is high enough to hang without touching your skin at the edges.

Window nets and screens

See our guide on window screens. For temporary use, fitted mesh panels or magnetic nets can help.

Using a net well

1. Check for mosquitoes inside before getting in.
2. Tuck the net in all around the mattress.
3. Do not let limbs touch the net, since mosquitoes can bite through it.
4. Inspect regularly for tears and holes and repair them with patches or stitching.
5. Keep the net off the floor.

Care

• Wash gently as instructed, and dry in shade.
• Follow the manufacturer's guidance for treated nets.
• Replace when worn out.

Safety

• Fix hanging points securely, away from fans, lights and flames.
• Use infant-appropriate nets and follow the manufacturer's safety advice.

When to call a professional

If mosquitoes persist despite nets, check breeding sites around the home. A professional can help.

Frequently asked questions

Are treated nets safe?

When used as directed, they are widely used. Follow the manufacturer's guidance.

Do nets work during the day?

Only while you are under them. Use other protection for daytime mosquitoes.

How long do nets last?

Depends on use and care. Replace when worn or torn.

Is a fan under the net useful?

It can help comfort in hot weather.

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