For Cockroaches:
- Dettol Solution:
- Mixing Dettol with water and spraying it directly on cockroaches can be lethal to them due to its strong antiseptic properties. However, this method should be used with caution as Dettol is not specifically labeled for pest control and its efficacy may vary.
- Preparation: Mix 1 part Dettol with 3 parts water in a spray bottle.
- Application: Spray directly on cockroaches or in areas where they frequent.
- Boric Acid:
- A more traditional approach involves using boric acid as a cockroach killer. Sprinkle boric acid in corners, under cabinets, and other dark places. When cockroaches walk through it, the powder gets attached to their legs and is ingested when they clean themselves, proving fatal.
- Preparation: Lightly dust areas of cockroach activity with boric acid powder.
For Rats:
- Peppermint Oil:
- Rats dislike the smell of peppermint oil. Soak cotton balls in peppermint oil and place them in rat-prone areas.
- Preparation: Add a few drops of peppermint oil to each cotton ball.
- Application: Place the soaked cotton balls in corners, near entry points, and in places where rat droppings have been seen.
- Instant Potato Powder:
- Another home remedy is using instant potato powder. Sprinkle it where rats frequent. Rats eat the powder, which then swells inside their stomachs and can ultimately kill them.
- Preparation: Spread instant potato flakes in areas of rat activity.
Safety Precautions
- Avoid Direct Contact: When using chemicals like Dettol, wear gloves and avoid inhaling the fumes. Make sure the area is well-ventilated.
- Keep Away From Food and Children: Any pest control method involving chemicals or natural substances should be kept away from food preparation areas and out of reach of children and pets.
- Follow Guidelines: Always follow the manufacturer’s instructions and consider local regulations regarding the use of chemicals.
For sustainable and humane pest control, it’s also advisable to seek professional advice or services, especially for severe infestations.
