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OTC · No prescriptionGodrej Consumer Products LtdInsecticide / Mosquito Repellent

Good Knight Gold Flash Liquid Vapouriser Refill

Prallethrin (1.6% w/w)

Good Knight Gold Flash Liquid Vapouriser Refill is used for long-lasting protection, Fast-acting formula, Easy to use.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

₹85₹1.89 per ml
Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Prallethrin (1.6% w/w)
Available variants: unspecified 1 45 Ml, 45 Ml
Best price: ₹85 (₹1.89 per ml)
Prescription: Not required
Manufacturer: Godrej Consumer Products Ltd

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Good Knight Gold Flash Liquid Vapouriser Refill

Good Knight Gold Flash Liquid Vapouriser Refill contains Prallethrin (1.6% w/w).

Uses of Good Knight Gold Flash Liquid Vapouriser Refill

  • Long-lasting protection
  • Fast-acting formula
  • Easy to use

How to take Good Knight Gold Flash Liquid Vapouriser Refill

1. Twist to open the refill bottle. 2. Insert the refill into the Good Knight vaporizer. 3. Plug in and switch on the vaporizer.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take the missed dose of Good Knight Gold Flash as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.

If you take too much

Taking more Good Knight Gold Flash than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.

Interactions with other medicines

Tell your doctor or pharmacist about every medicine you take, including over-the-counter products, vitamins and herbal or ayurvedic preparations, before starting Good Knight Gold Flash. Some combinations can change how Good Knight Gold Flash works or raise the chance of side effects.

How to store Good Knight Gold Flash Liquid Vapouriser Refill

Store Good Knight Gold Flash below 30°C in a cool, dry place away from direct sunlight and moisture. Keep the pack tightly closed and out of the reach of children. Do not use it after the expiry date printed on the pack.

Manufacturer and class

Manufacturer:
Godrej Consumer Products Ltd
Therapeutic class:
Insecticide / Mosquito Repellent

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Good Knight Gold Flash Liquid Vapouriser Refill FAQs

What is Good Knight Gold Flash Liquid Vapouriser Refill used for?
Good Knight Gold Flash Liquid Vapouriser Refill is commonly used for Long-lasting protection, Fast-acting formula, Easy to use. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Good Knight Gold Flash Liquid Vapouriser Refill?
Good Knight Gold Flash Liquid Vapouriser Refill contains Prallethrin (1.6% w/w). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Good Knight Gold Flash Liquid Vapouriser Refill?
1. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
Is Good Knight Gold Flash Liquid Vapouriser Refill a prescription medicine?
No. Good Knight Gold Flash Liquid Vapouriser Refill is available over the counter (OTC), no prescription is required. However, it is always safer to consult a doctor or pharmacist before use.
What if I miss a dose of Good Knight Gold Flash Liquid Vapouriser Refill?
Take the missed dose of Good Knight Gold Flash as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.
How much does Good Knight Gold Flash Liquid Vapouriser Refill cost on PingMeDoc Pharmacy?
Good Knight Gold Flash Liquid Vapouriser Refill starts at ₹85 on PingMeDoc Pharmacy. Available in unspecified 1 45 Ml, 45 Ml. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Good Knight Gold Flash Liquid Vapouriser Refill?
Good Knight Gold Flash Liquid Vapouriser Refill is manufactured by Godrej Consumer Products Ltd. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Good Knight Gold Flash Liquid Vapouriser Refill delivered?
Good Knight Gold Flash Liquid Vapouriser Refill is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Good Knight Gold Flash Liquid Vapouriser Refill, Quick facts

Salt
Prallethrin (1.6% w/w)
Form
Refill Liquid
Best price
₹85 (₹1.89 per ml)
Prescription
Not required (OTC)
Brand
Godrej Consumer Products Ltd
Manufacturer
Godrej Consumer Products Ltd
Therapeutic class
Insecticide / Mosquito Repellent
Variants
unspecified 1 45 Ml, 45 Ml
Delivery
Standard across India

References

The information on Good Knight Gold Flash Liquid Vapouriser Refill is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  2. National List of Essential Medicines (NLEM) 2022, Government of India.
  3. Manufacturer's package insert / prescribing information for Good Knight Gold Flash Liquid Vapouriser Refill.
  4. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.