Every summer, the same battle plays out in my house. The back door opens for five minutes, and suddenly my kitchen sounds like a fly convention. If you are a cat owner in the UK, you already know that flies are more than just annoying. They hover around litter trays, land on food bowls, and drive our feline companions absolutely bonkers. That is precisely why I decided to try the zero in fly catcher, a product that has taken British gardens by storm. But as any responsible cat parent will ask: is it actually safe to use around cats?
That question sent me down a rabbit hole of research, product testing, and a few rather smelly afternoons in the garden. In this guide, I will walk you through everything you need to know about using the zero in fly catcher in a cat-friendly household. From safety considerations and placement tips to real-life experiences and alternative methods, this article covers the lot. Whether you have an adventurous outdoor mouser or a pampered indoor fluffball, understanding how to manage flies without putting your cat at risk is essential.
So grab a cuppa, settle in, and let us talk flies, cats, and the rather pungent world of baited fly traps. 😺
What Is the Zero In Fly Catcher?
The zero in fly catcher is a ready-baited outdoor fly trap manufactured by Zero In, a UK-based brand that specialises in ethical, welfare-friendly pest control. It comes in a twin pack, and each trap is designed to attract and capture flies using a non-toxic bait formula. You simply empty the bait sachet into the plastic container, add 300ml of water, and hang it in a sunny spot. The bait releases a scent that draws flies from up to a 10-metre radius, and a clever four-entry-point cap design lets them in but makes escape virtually impossible.
According to the manufacturer, each trap can catch up to 20,000 flies per setting and lasts approximately two to three weeks. The product has earned a 4.4-star rating from over 21,000 reviews on Amazon UK, which speaks volumes about its effectiveness. It is designed exclusively for outdoor use, and the contents should be disposed of by burying in the garden or sealing in a plastic bag with household waste.
Now, here is where it gets interesting for cat owners. The bait is described as non-toxic and non-hazardous, which sounds reassuring. However, “non-toxic” does not necessarily mean your cat should be licking it. The smell alone, which reviewers describe as something between a compost heap and a dead animal, is enough to put most cats off. But curious kittens? That is another story entirely.
Is the Zero In Fly Catcher Safe for Cats?
This is the question that matters most, so let me be straightforward. The zero in fly catcher uses a non-toxic bait, meaning it does not contain traditional insecticides or chemical poisons. For that reason, it is considerably safer than aerosol sprays, plug-in insect killers, or chemical-laden fly strips. If your cat were to accidentally knock the trap or sniff it, the risk of serious poisoning is low.
That said, there are a few caveats worth noting:
- The liquid inside becomes increasingly unpleasant as dead flies accumulate. Cats are naturally curious, and a dangling container full of murky water could attract a paw dip.
- Wasps are also attracted to the trap, which increases the risk of your cat getting stung if they investigate too closely.
- The bait sachet itself should be kept away from cats before use. While non-toxic, ingesting the concentrated bait could cause gastrointestinal upset.
My advice? Hang the trap well out of your cat’s reach. If your cat is an outdoor explorer, choose a location at least a couple of metres from areas they frequent. Avoid hanging it near cat trees, garden furniture they climb on, or anywhere a determined feline could bat at it. In my experience, cats tend to give the trap a wide berth once the smell kicks in, but prevention is always better than a trip to the vet.
Why Flies Are a Genuine Problem for Cat Owners
Flies are not just a nuisance; they are a legitimate hygiene concern for cat households. Consider the following scenarios, which I suspect every cat owner has encountered:
- Litter tray areas attract flies like a magnet, especially in warmer months. Flies breed in waste, and a litter tray left unattended for even a day can become a breeding ground.
- Food bowls, particularly wet food left out for grazing cats, draw flies within minutes. My own cat, a notoriously slow eater, has turned his dinner into a fly buffet more times than I care to admit.
- Open windows and doors in summer invite flies indoors, where they land on surfaces, food, and sometimes your cat’s ears.
Beyond being irritating, flies can carry bacteria and transmit diseases. They are known to spread pathogens like E. coli and Salmonella, which can affect both humans and cats. Fly larvae (maggots) can also pose a risk to cats with open wounds, a condition known as myiasis. For these reasons, effective fly control is not just about comfort; it is about protecting your cat’s health and maintaining a clean home environment.
How to Use the Zero In Fly Catcher Around Cats: A Step-by-Step Guide
Setting up the zero in fly catcher is dead simple, which is part of its appeal. Here is how to do it with your cat’s safety in mind:
- Choose your location carefully. Pick a sunny, sheltered spot in the garden that is away from your cat’s favourite resting areas. The bait works best in direct sunlight with minimal wind.
- Assemble the trap. Remove or lift the lid (depending on which version you have), empty the bait sachet inside, and add 300ml of water.
- Hang it securely. Use the built-in hook to hang the trap from a fence post, tree branch, or pergola. Make sure it is at a height your cat cannot reach, ideally above head height.
- Allow 24 hours for activation. The bait needs time to develop its scent. You should start seeing trapped flies within a day.
- Monitor regularly. Check the trap every few days to ensure it has not dried out. Top up with water if needed.
- Dispose responsibly. When the trap is full (or after 2-3 weeks), bury the contents in the garden or seal them in a plastic bag for household waste. Always wash your hands afterwards.
One important tip: there are two versions of this product floating around. The older model has a removable screw-on lid, making it genuinely reusable. The newer version has a permanently attached lid with a soluble bait packet. If reusability matters to you, check the product images carefully before purchasing.
Comparing Fly Control Methods for Cat Households
Not all fly control methods are created equal, especially when cats are in the picture. Here is a comparison to help you decide:
| Method | Effectiveness | Cat Safety | Cost | Best For |
|---|---|---|---|---|
| Zero In Fly Catcher | Very high | Good (non-toxic, outdoor use) | ~£8-11 for twin pack | Gardens, outdoor areas |
| UV Bug Zapper | Moderate | Risky (electric shock, curious cats) | £30-60 | Indoor use, away from pets |
| Sticky Fly Paper | Moderate | Poor (cats can get stuck) | £3-5 for a pack | Ceilings, out of reach |
| Natural Fly Repellent Plants | Low-moderate | Good | £5-15 per plant | Windowsills, patios |
| Electric Fly Swatter | Low | Risky (cat may attack it) | £10-15 | Manual use only |
| Apple Cider Vinegar Trap | Low-moderate | Good | £2-3 DIY | Kitchen counters |
For cat households, the zero in fly catcher strikes the best balance between effectiveness and safety. Sticky fly papers are a nightmare if your cat discovers them, and I speak from experience when I say that removing a sticky fly strip from a Persian’s tail is not an afternoon you want to repeat. Bug zappers carry a risk of curious paws meeting an electrified grid, which is a non-starter in my book.
Real-Life Experience: Using the Zero In Fly Catcher with Cats
Let me paint you a picture. Last July, we had a particularly bad fly season. My two cats, Monty and Biscuit, spent their days alternating between napping in sunbeams and swatting at flies on the kitchen window. The flies were winning.
I hung two zero in fly catchers from the fence at the bottom of the garden, about five metres from the back door. Within an hour, the first flies were investigating. By day three, both traps were visibly filling up. By the end of the first week, I would estimate each trap had caught several hundred flies. The fly population in and around the house dropped noticeably.
Now, the elephant in the room, or rather the stench in the garden. The smell is genuinely awful. It is the kind of odour that makes you walk past the trap holding your breath. Monty, my ginger tom, gave it a wide berth after one cautious sniff. Biscuit, however, is a different breed of curious. She batted at the hanging trap once, got a whiff, and never went near it again. Cats, it turns out, have far more sense than we give them credit for.
The only real issue I encountered was one trap drying out during a particularly hot spell. I now check them every other day and top up with water as needed. A small price to pay for a fly-free kitchen.
Best Placement Tips for Cat Owners
Placement is everything when using the zero in fly catcher around cats. Here are my top recommendations:
- Hang it high. At least 1.5 metres off the ground, ideally from a fence post or tree branch your cat cannot access.
- Avoid cat territory. Do not place it near cat trees, garden beds where your cat lounges, or anywhere within pawing distance.
- Go downwind. Position the trap so the prevailing wind carries the scent away from your house and seating areas. Your nose will thank you.
- Near problem areas, but not too near. Hang it close to bins, compost heaps, or the area where flies are worst, but maintain distance from where your cat spends time.
- Avoid enclosed spaces. The trap is designed for open-air use. Do not hang it in a shed, garage, or conservatory where your cat might have access.
- Consider multiple traps. If you have a large garden, placing two or three traps at the perimeter creates a fly-catching barrier before insects reach your home.
Remember, the trap needs sunlight to work effectively. A shaded corner will not produce the same results as a sun-drenched fence line.
Pros and Cons for Cat Owners
Pros:
- Non-toxic formula means no chemical risk to cats
- Highly effective, catching thousands of flies per trap
- Easy to set up with no electricity or complicated assembly
- Long-lasting at 2-3 weeks per trap
- Affordable at roughly £5 per trap
- Outdoor use keeps it away from indoor cats entirely
- Reduces fly-borne disease risk for cats and humans alike
Cons:
- Terrible smell that worsens over time and in sunlight
- Not reusable in the newer design version
- Attracts wasps, which could sting curious cats
- Clear plastic shows the unpleasant contents
- Can dry out in hot weather if not monitored
- Newer version reportedly less effective according to some reviewers
- Ineffective against fruit flies and small gnats
For cat owners specifically, the pros significantly outweigh the cons. The key is proper placement and regular monitoring.
Enrichment and Fly Chasing: Letting Cats Be Cats
Here is a fun fact: watching your cat chase flies is actually a form of natural enrichment. Cats are hardwired hunters, and the erratic movement of a fly triggers their prey drive like nothing else. My Monty once spent a full twenty minutes stalking a bluebottle around the living room, leaping off the sofa, sliding across the kitchen floor, and ultimately catching it mid-air. He looked enormously pleased with himself.
While fly chasing is great entertainment and exercise, it does come with minor risks. Cats can swallow flies, which occasionally causes mild stomach upset. Some flies bite, particularly horseflies, which can cause localised irritation. And as mentioned earlier, flies carry bacteria that are best kept away from your cat’s food and water.
This is where the zero in fly catcher earns its keep. By reducing the overall fly population in your garden, you are giving your cat fewer disease vectors to interact with while still allowing them the occasional thrill of the chase indoors. Think of it as outsourcing the heavy lifting to a smelly plastic bottle while your cat handles the mop-up operation with characteristic feline nonchalance.
For indoor cats, consider supplementing with interactive toys, puzzle feeders, and window perches to satisfy that hunting instinct. A cat that is mentally stimulated is far less likely to develop behavioural issues like excessive scratching or furniture destruction.
Diet, Hygiene, and Reducing Flies Naturally
Good cat care habits go hand in hand with fly prevention. Here are some practical tips that complement the use of a fly catcher:
Food Management:
- Do not leave wet food out for more than 30 minutes in warm weather
- Store open tins of cat food in the fridge with a sealed lid
- Clean food bowls after every meal
- Consider timed feeders if your cat is a grazer
Litter Tray Hygiene:
- Scoop litter trays at least twice daily during summer
- Use a litter tray with a hood to contain odours and reduce fly access
- Empty and wash the entire tray weekly
- Place the litter tray in a well-ventilated area
Waste Disposal:
- Seal food waste in bags before placing in the bin
- Clean kitchen bins regularly with disinfectant
- Keep outdoor bins tightly closed
- Compost cat waste separately (never use it on edible plants)
Feline Nutrition:
- A healthy cat with a strong immune system is better equipped to handle the occasional fly encounter
- Feed a balanced, high-quality diet appropriate for your cat’s age and activity level
- Ensure fresh water is always available
- Consult your vet about supplements if your cat is prone to digestive issues
By combining these hygiene practices with the zero in fly catcher, you create a multi-layered defence against flies that keeps both your home and your cat healthier.
Frequently Asked Questions
Is the Zero In Fly Catcher toxic to cats?
The bait used in the zero in fly catcher is described as non-toxic and non-hazardous. It does not contain traditional insecticides. However, it is still designed for outdoor use only, and you should prevent your cat from accessing or ingesting the contents. If your cat does come into contact with the bait, monitor them for any signs of gastrointestinal upset and contact your vet if you are concerned.
Can I use the Zero In Fly Catcher indoors if I have cats?
No. The product is explicitly designed for outdoor use only. The smell alone would make indoor use extremely unpleasant, and the trap relies on sunlight and open air to function effectively. For indoor fly control in cat households, consider UV light traps placed well out of your cat’s reach, or natural repellents like citronella (used with caution, as some essential oils are harmful to cats).
How long does the Zero In Fly Catcher last?
Each trap lasts approximately two to three weeks, depending on the fly population and weather conditions. In very hot weather or areas with heavy fly activity, the trap may fill up faster. Check it every few days and top up with water if it starts to dry out.
Does the Zero In Fly Catcher attract bees?
Based on extensive customer feedback, the trap attracts flies and wasps but does not appear to attract bees. This is a significant advantage for environmentally conscious cat owners who want to protect pollinators while managing pests.
What should I do if my cat knocks over the fly catcher?
If your cat manages to access and knock over the trap, clean the area thoroughly with warm soapy water. Check your cat for any sticky residue or signs of irritation. The contents, while non-toxic, are extremely unpleasant and could cause drooling or mild nausea if ingested in small quantities. Contact your vet if your cat shows any unusual symptoms.
Where is the best place to hang the Zero In Fly Catcher in a cat-friendly garden?
Hang it at least 1.5 metres off the ground from a secure hook on a fence post, pergola, or tree branch. Choose a location that receives plenty of sunlight and is away from your cat’s favourite spots. Ideally, place it near problem areas like bins or compost heaps, but downwind from your seating areas and home.
Does the Zero In Fly Catcher work on fruit flies?
No. The bait is formulated to attract large nuisance flies such as house flies, blow flies, and bluebottles. It is not effective against fruit flies or gnats, which require different lures. For fruit fly control indoors, try apple cider vinegar traps or specialised fruit fly traps designed for kitchen use.
Conclusion: Should Cat Owners Use the Zero In Fly Catcher?
After a full summer of testing, I can confidently say that the zero in fly catcher is one of the most effective and cat-safe fly control solutions available to UK cat owners. It is non-toxic, affordable, easy to use, and genuinely reduces the fly population around your home. The smell is horrendous, the contents look revolting when full, and the newer version has some design issues that frustrate long-time users. But for pure fly-catching effectiveness, it is hard to beat.
For cat owners, the key takeaways are simple. Hang it high and out of paw’s reach. Monitor it regularly, especially in hot weather. Combine it with good hygiene practices around food bowls and litter trays. And accept that your garden will pong a bit for a few weeks in exchange for a dramatically quieter, fly-free home.
Your cat may never thank you for it. In fact, they will almost certainly ignore it completely, as cats do. But you will notice the difference when you open the back door and fewer than a dozen flies make a beeline for the kitchen. And that, dear fellow cat owners, is worth every whiff. 😺
