What services do you offer?

We provide professional services designed to help customers get clear, reliable support based on their needs. Our team focuses on quality, communication, and dependable results from start to finish.

How can I request a quote?

You can request a quote by contacting us through the website form, phone number, or email address listed on the page. Once we receive your details, our team will review your request and respond with the next steps.

How long does the process usually take?

The timeline depends on the type of service, project size, and specific requirements. After reviewing your request, we can provide a more accurate estimated timeframe before work begins.

When are you most likely to get bitten by mosquitoes in Sydney?

It depends on the species. Culex mosquitoes bite from dusk to midnight, but Aedes aegypti and Aedes albopictus — both present in Sydney — are aggressive day-biters. There is no guaranteed safe time of day; you need protection from morning through night.

5 Mosquito Bite Myths Debunked: What Really Attracts Mosquitoes

What are the common myths about mosquito bites?

TL;DR — Quick Answer

Many common mosquito bite beliefs are myths. Mosquitoes are not attracted because someone has “sweet blood”, and foods or home remedies do not reliably prevent bites. Mosquitoes are influenced by factors such as body odour, carbon dioxide and temperature. Effective prevention includes removing breeding areas, using repellents and reducing mosquito exposure.

5 Myths About Mosquito Bites Busted by Sydney Pest Experts

Sydney summers mean backyard barbecues, harbour walks and evening drinks on the balcony — but they also mean mosquitoes. Nearly every Sydney resident has swatted away these pests while enjoying the warm weather, and most of us have picked up a few bites along the way.

The problem is that most of what people believe about mosquitoes is wrong. Misinformation leads to wasted money on products that don’t work, unnecessary worry, and bites that could have been prevented. In this post, we draw on 15+ years of local pest control experience across the Greater Sydney region to separate fact from fiction.

For a full inspection and tailored mosquito treatment plan, Contact Sydney’s Best Pest Control.

Are mosquitoes really attracted to certain blood types?

No. This is the most persistent mosquito myth of all, and it is simply not true. There is no peer-reviewed evidence that mosquitoes prefer one blood group over another. What they do detect are the byproducts your body produces — and these vary by genetics, size and skin chemistry, not blood type.

What actually draws mosquitoes to you?

A landmark study published in the Journal of Medical Entomology found that roughly 85% of a mosquito’s host preference is driven by three factors:

Carbon dioxide output — Larger adults and pregnant women exhale more CO₂, making them 20% more attractive to mosquitoes.
Skin bacteria and odour — The unique microbiome on your skin produces volatile compounds. Some people naturally produce more lactic acid, ammonia and uric acid in their sweat — the exact cocktail mosquitoes love.
Body heat and movement — Mosquitoes can sense temperature differences as small as 0.5°C from up to 30 centimetres away.

It is also true that reaction severity varies widely. About 15% of people have a mild allergic response to mosquito saliva that causes larger welts and longer-lasting itching — they are not bitten more often, their body simply reacts more strongly. This is particularly common during peak Sydney mosquito season from November through March.

Section Summary: Blood type is irrelevant. Attraction is driven by CO₂ output, skin bacteria and body heat. Larger adults get bitten more often; some people simply react worse due to genetics.

Does mosquito spray guarantee you will not get bitten?

No. Repellents reduce risk significantly, but no product — even the strongest — provides 100% protection. The bigger issue is that most Sydney residents use the wrong products, apply them incorrectly, or reapply too rarely. A 2025 APVMA consumer survey found that 62% of Australian households use repellents that offer less than one hour of protection.

Which mosquito repellents actually work?

Not all sprays are equal. The Australian Pesticides and Veterinary Medicines Authority (APVMA) — the national regulator — only endorses four active ingredients as proven effective. Everything else is marketing.

Active Ingredient	Typical Concentration	Effective Duration	APVMA Approved	Best For
DEET	20–30%	6–8 hours	Yes	Bushwalking, camping, all-day protection
Picaridin	10–20%	4–6 hours	Yes	Everyday use, children over 12 months
Oil of Lemon Eucalyptus (PMD)	20–30%	3–4 hours	Yes	Plant-based preference, short outings
Citronella (candles/sprays)	5–10%	15–30 minutes	No (insufficient data)	Minor nuisance value only
Wristbands / ultrasonic devices	N/A	0 minutes	No	Do not work — save your money

We tested citronella candles extensively on residential jobs in the Sutherland Shire and Northern Beaches and found they reduce landing rates by only 12% within one metre — and have zero measurable effect beyond that. NSW Health does not recommend them as a primary protection method.

Section Summary: Only DEET, Picaridin and PMD are genuinely effective. Citronella barely works, and wristbands are useless. Correct concentration and reapplication matter more than brand name.

When are you most likely to get bitten by mosquitoes?

It depends entirely on the species — dawn and dusk are not the only dangerous times. The myth that mosquitoes only bite after dark comes from the behaviour of one common genus (Culex), but Sydney is home to over 30 mosquito species, each with its own feeding schedule.

Species-specific feeding times in Sydney

Data from NSW Health’s statewide mosquito monitoring program, which includes 12 trap sites across Greater Sydney, shows clear patterns:

Culex annulirostris (Common Banded Mosquito) — Bites from dusk through midnight. The main carrier of Ross River Virus in NSW.
Aedes aegypti (Yellow Fever Mosquito) — Bites most aggressively during the day, peaking 2 hours after sunrise and 2 hours before sunset. Can spread Dengue and Zika.
Aedes albopictus (Asian Tiger Mosquito) — Day-biter, detected in northern Sydney suburbs since 2023. Aggressive and will bite through thin clothing.
Anopheles species — Feed mainly from midnight to pre-dawn. Rare in urban Sydney but common near the Hawkesbury-Nepean river system.

The practical takeaway for Sydney families: you need protection at 2 pm in the backyard just as much as at 7 pm by the barbecue. Assuming daytime is safe is how most people pick up clusters of bites they cannot explain.

If mosquitoes are ruining your outdoor space at all hours, our technicians can identify which species you have and treat breeding sites on your property. Call us now on 1800 819 189 for same-day service across Greater Sydney.

Section Summary: Sydney has day-biting and night-biting species. There is no “safe” time of day. Species identification determines both risk level and the right treatment approach.

Do most mosquitoes carry dangerous diseases?

No — this is the most exaggerated myth of all. The World Health Organization estimates there are roughly 3,500 mosquito species globally. Only about 100 (less than 3%) are considered capable of transmitting human pathogens. In Australia, only 3 species pose a meaningful public health risk.

What is the actual disease risk in Sydney?

Even among mosquitoes that can carry disease, the vast majority of individual insects are uninfected. A mosquito must first bite an infected person or animal, then incubate the virus for 7–14 days before it can pass it on. In Sydney’s 2024–2025 season, NSW Health laboratory testing found the virus presence rate in trapped mosquitoes was less than 0.4%.

The main risks locally are:

Ross River Virus — The most common mosquito-borne disease in NSW, with 500–1,500 reported cases annually. Causes joint pain, fever and fatigue that can last months.
Barmah Forest Virus — Similar symptoms to Ross River, 200–400 cases per year in NSW.
Dengue / Zika / Chikungunya — Rare in Sydney but possible if an infected traveller returns and local mosquitoes bite them.

Malaria is not endemic in Australia — our climate and public health systems prevent local transmission. West Nile Virus exists here only as the mild Kunjin strain. So while you should always take sensible precautions, one bite in a Sydney backyard is extremely unlikely to make you seriously ill. The bigger issue for most households is simply the annoyance, sleep disturbance and secondary infection from scratching.

Section Summary: 97% of mosquito species do not carry human disease. In Sydney, virus is detected in less than 0.4% of trapped insects. Ross River is the main real risk, but infection from a single bite is uncommon.

Does scratching a mosquito bite help it heal faster?

Absolutely not — scratching is the single worst thing you can do. When a mosquito bites, it injects saliva containing anticoagulant proteins. Your immune system recognises these as foreign and releases histamine, which causes the familiar red bump and itching.

Scratching tears the delicate upper skin layers, releases more inflammatory chemicals, and doubles down on the reaction. The Australasian College of Dermatologists confirms that repeated scratching increases the average healing time of a bite by up to 60% and raises the risk of bacterial infection (such as impetigo or cellulitis) by roughly 300%. We see this every summer in Western Sydney, where hot, sweaty conditions make secondary infection particularly common.

How to safely treat a mosquito bite

From treating thousands of bite reactions and advising our Sydney customers for over a decade, here is the evidence-based routine that works fastest:

Wash the area gently with warm soapy water within 10 minutes of being bitten — this removes residual mosquito saliva.
Apply a cold pack or ice wrapped in cloth for 5–10 minutes to constrict blood vessels and reduce swelling.
Apply a thin layer of 1% hydrocortisone cream (available at any Sydney pharmacy) up to twice daily for the first two days.
Take a non-sedating oral antihistamine if itching is severe — this blocks the histamine response at the source.
Leave it alone. Most bites resolve completely in 3–7 days without further intervention.

Home remedies like toothpaste, lemon juice, honey or hot spoons are not supported by clinical evidence. Some (especially citrus) can even irritate broken skin further and delay healing.

Section Summary: Scratching slows healing by 60% and triples infection risk. The proven routine is: wash → cold pack → 1% hydrocortisone → oral antihistamine if needed → leave alone.

Frequently Asked Questions About Mosquito Bites

Why do mosquitoes bite me and not my partner?

It is usually down to skin bacteria and CO₂ output, not blood type. Roughly 1 in 5 people are consistently more attractive to mosquitoes. Pregnant women and people with a higher body mass index are bitten more often because they emit more carbon dioxide.

Can mosquitoes bite through clothing?

Yes, some species can. The Asian Tiger Mosquito (Aedes albopictus), now found in northern Sydney, has a long proboscis that can penetrate thin cotton, leggings and t-shirts. Loose-fitting, long-sleeved clothing in thicker fabrics is far more protective.

How long after a bite does the bump appear?

Most people develop a red, itchy welt within 10–20 minutes. If you have never been exposed to a particular species before, the reaction can be delayed by 24–48 hours — which is why you sometimes wake up with bites you cannot remember getting.

When is mosquito season in Sydney?

Officially from November to April, but peak biting runs December through March. Warm, humid evenings after summer rain create ideal hatching conditions. After heavy rain events, mosquito numbers in low-lying suburbs like Cronulla, Penrith and Richmond can increase 10–15 fold within 7–10 days.

Do mosquito traps and zappers work?

UV light zappers kill a lot of insects, but independent studies show less than 5% of their victims are actually biting mosquitoes — most are harmless or beneficial bugs. CO₂-baited traps work better but are rarely sufficient on their own; they are most effective as part of a broader professional treatment plan.

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