Foster & Thrive Lice Killing Shampoo - 4 fl oz | Compare to Rid Shampoo

Foster & Thrive Lice Killing Shampoo – 4 fl oz | Compare to RID® Lice Killing Shampoo

Maximum-Strength Treatment to Eliminate Lice and Nits on Contact

Take control of infestations with Foster & Thrive Lice Killing Shampoo. Formulated to provide the same clinical effectiveness as RID® Lice Killing Shampoo, this treatment targets head, pubic (crab), and body lice at the source. Using a proven combination of Piperonyl butoxide and Pyrethrum extract, it works quickly to kill lice and their eggs (nits), helping your family return to comfort and health. Need a larger supply for the whole family? Save more and get free shipping with our Foster & Thrive 3-Pack Bundle (Free Shipping).

What You'll Receive

• One (1) bottle of Foster & Thrive Lice Killing Shampoo
• Quantity: 4 fl oz (118 mL)
• Active Strength: Piperonyl Butoxide 4% / Pyrethrum Extract 0.33%
• Expiration Date: 01/2027 or better

Key Features & Benefits

• Compare to RID®: Delivers the same maximum-strength active ingredients as the leading national brand for dependable results at a better value.
• Multi-Lice Treatment: Specifically formulated for the treatment of head lice, pubic (crab) lice, and body lice.
• 10-Minute Treatment: Fast-acting formula requires only a 10-minute application to be effective against adult lice.
• Safe for Ages 2+: Designed for human use on adults and children 2 years of age and older.
• Clean-Rinsing Formula: Effectively shampoos out of the hair with warm water, leaving hair clean after the treatment process.

Drug Facts & Ingredients

• Active Ingredients: Piperonyl butoxide 4%, Pyrethrum extract (equivalent to 0.33% pyrethrins).
• Purpose: Lice treatment.
• Inactive Ingredients: Ammonium laureth sulfate, fragrance, PEG-25 hydrogenated castor oil, polyquaternium-10, purified water, SD-40 alcohol.

Directions for Use

1. Inspect: Check each household member in bright light with a magnifying glass. Look for tiny nits near the scalp, behind the ears, and at the back of the neck.

2. Treat:

• Apply thoroughly to DRY HAIR or the affected area. For head lice, apply behind ears and to the back of the neck first.
• Allow the product to remain for 10 minutes, but no longer.
• Use warm water to form a lather, shampoo, and then rinse thoroughly.

3. Remove: Use a fine-tooth or nit comb to remove remaining eggs while hair is damp. Section hair and comb from the scalp outward.

Important: A second treatment must be done in 7 to 10 days to kill any newly hatched lice.

Warnings & Safety

• For External Use Only. Do not use near eyes or inside the nose, mouth, or vagina.
• Do Not Use: If you have ever had an allergic reaction to this product or its ingredients.
• Allergy Alert: Ask a doctor before use if you are allergic to ragweed, as it may cause breathing difficulty.
• Stop Use: If breathing difficulty, eye irritation, or persistent scalp infection occurs, seek medical help right away.
• Keep out of reach of children. If swallowed, contact a Poison Control Center (1-800-222-1222) immediately.

Frequently Asked Questions (FAQ)

How much shampoo do I need?
For short (ear-length) hair, one 4 oz bottle is usually enough for both the first and second treatments. For shoulder-length hair, you will likely need two bottles (one per treatment), and for longer hair, up to 4 oz per application.

Why must I wait 7 to 10 days to repeat the treatment?
Lice treatments primarily kill adult lice. The 7 to 10-day window allows any remaining eggs to hatch, ensuring the second treatment kills the new lice before they are old enough to lay a new generation of eggs.

Does it work on eyebrows or eyelashes?
No. Do not use this product on lice in eyebrows or eyelashes. If lice are present in those areas, please consult a physician for specialized care.

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