We are pleased to present to you
by Engineers Neela and Kodi
both of whom are my batchmates at
Thanks & Cheers
Jayadeva de Silva
How to escape from mosquitoes
Herbal Mosquito Repellent
The oldest known mosquito with an anatomy
similar to modern species was found in 79-million-
year-old Canadian amber. Therefore it is believed
that this creation of nature was existing in the world
even before the dinosaur era. So far they have killed
billions of people around the world.
Mosquitoes are a threat to half of the
Billions of dollars are spent to escape from
mosquitoes but so far it has not been
Eradicating the nature-created
mosquitoes will not solve the
problem. It will create another
Can we escape from mosquitoes by
disrupting their scent?.
With this idea in mind I did lot of
experiments by simmering various
herbal leaves and exposing their vapour
to mosquitoes. After many trials, in
April 2010, I noticed a very unusual
behaviour of mosquitoes with
simmered betel leaves. Based on this
observation, I invented a successful
herbal mosquito repellent (HMR) from
betel leaves. I named it as
Betel is considered as sacred. Legend
tells us that betel grows in the world of
"The betel is a very useful plant. It cures
many ailments. Perhaps people hold it
sacred because of its many healing
HMR has been practically tested
with many people at many
places for several years . All the
tests were very successful.
It is a very effective but very
simple low cost product. It has
Careful observation shows that
they lose their scent to detect red
blood. They don’t come closer to
your ears. They don’t attack you.
Therefore this invention can be
used to escape from mosquitoes
without killing them.
As a social service,
I would like to
share this technique
with all mosquito victims.
Take some fresh betel leaves.
Cut them to small pieces.
Put them into a blender
Add a little amount of water.
Blend it well until you get a pulp.
Pour it into a flat plate.
Keep it in a place where you want to
repel mosquitoes from.
Within a few minutes
all mosquitoes will disappear
By keeping such plates
in each room you can easily
escape from them without using
any harmful chemicals.
When it goes dry, wet it by spraying a
little amount of water. Use a hand
sprayer for this purpose. If you add
more water it will rot in a couple of
days and give a bad smell.
Grow a betel creeper in the garden to
reduce the cost of HMR.
Thanks to HMR
now no more
to you when you are
Benefits of HMR
• It is an eco-friendly mosquito repellent.
• It saves foreign exchange to the country.
• It provides an invisible shield to your house to
stop mosquitoes in.
• School children can be protected from various
• It is useful for army camps.
• It is useful for hospital wards
• It is useful for temples & public places.
• Students can better concentrate on their studies
• No need to invest on sweaty mosquito nets
You can confidently use HMR if
you make it correctly.
If you are satisfied with HMR, your
donation is highly appreciated to
strengthen our freelance research
Contact me by email: