- What the Letter Usually Means
- Checking Your Child’s Things
- Checking Their Bed
- Keeping It in Proportion
- If You Do Find Something
Schools send these letters because they have been told about bedbugs, or found one, somewhere in the building or among children’s belongings. The letter is information. It does not mean your child has them, and in most cases the honest answer after a proper look will be that nothing has come home.
What the Letter Usually Means
Bedbugs do not live in classrooms the way they live in bedrooms. There is nobody sleeping there at night for them to feed on. A bug found at school has almost always travelled in from somebody’s home, in a bag, a coat or a lunchbox, and it can travel on from school the same way.
So the risk is about belongings moving between school and home. That points straight at what to check: the things that go back and forth every day, and the bed your child sleeps in.
Checking Your Child’s Things
- Empty the school bag onto a hard, pale surface like a kitchen table, away from beds and sofas.
- Look along the seams, pockets and zips with a torch, and at the underside of any padded straps.
- Check the coat the same way, especially the hood, the cuffs and inside the pockets.
- Put uniform and PE kit through a hot wash and dry.
- Keep the school bag in the hallway or kitchen from now on rather than in the bedroom.
You are looking for the bugs themselves, small and reddish-brown like an apple pip, and for small dark spots in the seams. The London guide to early signs of bedbugs has pictures of what they leave behind.

Checking Their Bed
Pull the bedding back and look at the mattress seams and piping, the corners, and any labels. Lift the mattress and look at the base and the joints of the frame, and behind the headboard. On a bunk or cabin bed, the joints and slat ends are worth a close look. If there are soft toys that sleep in the bed, give them a hot wash or a hot tumble dry.
Bites on their own are not much to go on. Children get bitten by all sorts of things, and many people, children included, do not react to bedbug bites at all. Our guide to whether you can feel a bedbug bite explains why marks are an unreliable signal. If your child has an itchy reaction, a pharmacist or GP can help; call 999 for any sign of a severe allergic reaction.
Keeping It in Proportion
- There is no need to throw anything away, bag up the whole house or move your child into your bed.
- Moving children between beds is more likely to spread a problem than stop one.
- Follow whatever the school’s letter asks of parents, and ask the school if anything in it is unclear.
- Talk about it calmly at home. Children pick up on worry, and bedbugs have nothing to do with how clean anyone is.
If You Do Find Something
Put the bug in a jar or stick it to clear tape, and photograph any spotting. Leave the bed where it is and keep your child sleeping in it. Then ring us on 0800 955 1018. If you are not sure what you have found, an inspection from £120 confirms it before any treatment is paid for, and the London guide to bedbugs or something else helps rule out lookalikes.
If it is bedbugs, a single child’s bedroom is usually a contained job, and the sooner it is treated the smaller it stays. Let the school know too; it helps them understand what is going on. For households in rented or shared homes, the Waltham Forest page covers who else needs to be told.
Related Questions
Should I keep my child off school after a bedbug letter?
Follow what the school’s letter says. Bedbugs are a pest rather than an illness, and checking bags, coats and beds at home is the useful thing parents can do.
Does the letter mean my child has bedbugs?
No. It means they have been found or reported somewhere at the school. Most families who check find nothing.
Do I need to wash everything in the house?
No. Wash the uniform, PE kit and anything that travels to school, check the bag and coat, and look at your child’s bed.
My child has bites. Is it bedbugs?
Not necessarily. Bites alone do not confirm bedbugs, so look for the bugs and the spotting on the mattress and frame, and book an inspection if you are unsure.
More Bedbug Advice for Waltham Forest
Written up in full for people in the borough, and worth reading before the treatment day.

Can Bedbugs Swim?
Water moats under bed legs, soaking and drowning, and why none of it counts as treatment.
Read more →
Blinds and Window Frames
The window beside the bed: blinds, curtain tracks and frames, how to check and how they are treated.
Read more →
Does Dry Cleaning Kill Bedbugs?
What dry cleaning can do, getting things to the cleaner without spreading bugs, and when a hot dryer does instead.
Read more →
Can You Feel a Bedbug Bite?
Why most people sleep through it, what shows up later, and why the bed tells you more than your skin.
Read more →Bedbug Control Across Waltham Forest
Each area page is written around one situation we deal with.
Bedbug Treatments in Waltham Forest
Every service has its own page for Waltham Forest: heat, chemical, hotels, commercial premises and inspections.
Tell Us About the Property
Tell us what you have seen and where, and we will tell you what it needs.