Quick answer
To use MintGuard, first read the pack directions, identify likely rodent routes and select positions that children and pets cannot reach. Place whole balls only where the label allows, away from food and sensitive equipment. Note the date, monitor for fresh activity and replace each ball after 30 to 60 days as directed. Seal entry gaps and remove food sources too. Evidence on scent is mixed, so continuing signs need investigation rather than simply more balls. This practical guide is written by the MintGuard team, the makers of the product.
Signs to look for
- Look for repeated fresh droppings near skirting boards, cupboards and service entries. Keep a dated location record so that changes are easier to explain to a professional.
- Check stored food and animal feed for new damage. Remove access to affected food and follow suitable hygiene advice for contaminated areas rather than just masking the smell.
- Take scratching, gnawing or sightings seriously, but avoid guessing the species from noise alone. An inspection may be needed to distinguish rodents from other wildlife.
Step by step
- Read the supplied directions and safety information before opening the pack. Check whether the intended location is suitable, including access by children, cats, dogs and other animals.
- Look for droppings, gnaw marks or repeated activity along edges to identify likely routes. Do not handle droppings with bare hands or reach into hidden spaces to investigate.
- Place whole balls in suitable protected positions near suspected routes, following the label. Keep them away from food, preparation surfaces, pet bowls, bedding and sources of heat.
- Inspect entry points and arrange appropriate proofing with durable materials. Do not block ventilation, work near live wiring or seal animals into a void; get professional advice if uncertain.
- Close the pouch as directed to protect unused balls, and record when and where you placed those in use. Keep the remaining product somewhere secure and inaccessible.
- Check for fresh activity regularly and replace each ball after 30 to 60 days as directed. If signs continue or worsen, investigate the cause and contact a pest professional rather than waiting.
How many balls should you use?
Each pack contains 12 solid balls made with peppermint, clove and castor oil for slow release. We do not give a universal room coverage figure here: layouts, ventilation and access points vary too much for a room count to be a dependable promise. Start with a map of suitable positions and follow any quantity instructions supplied with the pack.
More balls do not create a sealed barrier or compensate for a gap under a door. Avoid crowding small spaces simply to make the smell stronger. If you cannot find a position that stays out of reach of pets or children, do not use that location. The safe answer may be proofing or professional help rather than product placement.
Adapt placement to the location
- 1Kitchen: choose protected positions away from food storage and preparation areas, following the label. Do not put balls inside an appliance or somewhere a child can retrieve them.
- 2Loft, garage or shed: use only safely accessible areas, away from stored feed and animal housing. Do not climb through an unboarded loft or interfere with insulation and cables to place repellent.
- 3Car: check product directions and the vehicle handbook first. Never place balls by pedals, belts, fans, hot parts, electrical components or air intakes. Ask a garage if there is any uncertainty about a safe position.
- 4After placement: keep a simple record of signs and repairs. Reassess any location that becomes accessible to a pet or child, and stop using it if safe separation cannot be maintained.
Monitoring matters more than the smell
Mark the placement date on a calendar and make brief notes about new signs. Compare like with like: an old gnaw mark is not evidence of fresh activity, and one quiet night does not prove that rodents have left. Keep monitoring after repairing gaps, since another route may still be available.
Evidence on scent is mixed, and a noticeable mint smell does not tell you whether the treatment is working. Each ball lasts 30 to 60 days, but conditions vary and that is not a guaranteed rodent-free period. If the smell changes unusually quickly, consult the pack guidance rather than adding your own oils or improvising a stronger mixture.
Proofing checklist
- Inspect external doors and gaps around pipes with the building's ventilation and drainage needs in mind. Use durable, appropriate repair materials rather than relying on soft filler alone.
- Close food containers, clean spills and remove overnight access to pet food where practical. Check refuse bins and outdoor feeding areas as well as indoor cupboards.
- Ask a landlord, building manager or qualified tradesperson to address inaccessible defects. Where animals may be inside, get advice before closing their only exit.
| Quantity | Price | Balls supplied |
|---|---|---|
| 1 pack | £39 | 12 |
| 2 packs | £69 | 24 |
| 3 packs | £89 | 36 |
| 4 packs | £109 | 48; £27.25 per pack |
Mistakes to avoid
- Cutting, crushing or soaking the balls. Keep them whole and do not add essential oils; altering the product can change exposure and release behaviour.
- Putting balls where pets can lick, chew or carry them. Natural ingredients and the absence of poison do not establish safe contact with animals.
- Leaving activity unchecked until replacement day. The 30 to 60 day interval is not a reason to ignore fresh droppings, new damage or sightings.
Right for you if…
- People with safe, accessible placement points who want to use scent as one part of prevention and can check activity regularly.
- Householders willing to combine product directions with food control and suitable repairs.
Not right if…
- Unsafe loft access, machinery, exposed food areas or any position children and pets can reach.
- Active infestations or dangerous damage needing prompt professional assessment rather than a scent-only approach.
When to call a professional
- Arrange professional advice when activity persists, rats are suspected inside, or the affected space cannot be safely inspected. Bring your notes about locations, dates and repairs.
- Seek urgent help for chewed wiring or damage to a vehicle. Stop using unsafe equipment and consult an electrician or garage as appropriate; repellent cannot repair existing damage.
Plan safe positions before buying
If MintGuard suits your prevention plan, compare packs at mintguard.co.uk. The official shop offers tracked UK delivery, secure checkout and a 90-day money-back guarantee; check the terms and follow the pack instructions.
From £27.25 a pack · 90-day money-back · Tracked UK delivery
Official MintGuard prices
As listed on mintguard.co.uk. If the price changes, the shop's price applies.
1 pack · 12 balls
£39.00 per pack
£39
£782 packs · 24 ballsMost popular
£34.50 per pack
£69
£1563 packs · 36 balls
£29.67 per pack
£89
£2344 packs · 48 ballsBest value
£27.25 per pack
£109
£312
Common questions
How long does each ball last?
Each MintGuard ball lasts 30 to 60 days. Follow the supplied replacement guidance and account for conditions such as airflow and temperature. Continuing rodent activity needs attention sooner.
Can I cut the balls in half?
Keep them whole. Do not cut, crush or modify them to stretch a pack further. Follow the supplied instructions for handling, placement and disposal.
Do I need an electrical socket?
No. MintGuard is a solid, slow-release scent product with no plug or batteries. It is not an ultrasonic device and does not trap or poison rodents.
Can I put one beside a pet's bed?
Do not place balls beside animal bedding, food or water. Keep them inaccessible and consider veterinary advice, especially for cats or animals with health concerns.
Can I place them behind every appliance?
Not automatically. Avoid heat, moving parts, wiring and food-contact areas. Only use a position permitted by the directions that can be reached safely without moving heavy equipment dangerously.
Should I seal gaps before or after placement?
Address access as part of the same plan, but do not seal suspected animals inside. Ask a professional about active entry points, ventilation requirements and suitable repair methods.
What if fresh droppings keep appearing?
Review food access and proofing, and arrange pest advice if activity persists. Evidence on scent is mixed; adding more balls or waiting for the smell to fade is not a reliable response.
Only buy MintGuard from mintguard.co.uk
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