Before You Begin: Preparation is Key
Effective lice treatment requires careful preparation to ensure all lice and nits (eggs) are eliminated and re-infestation is prevented. The CVS lice killing shampoo contains active ingredients that paralyze and kill lice. However, manual removal of nits is also essential.
Supplies Needed
Gather the following items before you start:
- CVS lice killing shampoo kit (includes comb)
- Magnifying glass and bright light
- Gloves
- Hair clips
- Towel or washcloth
- Sealable plastic bags
- Timer
- Laundry and cleaning supplies
Step-by-Step Instructions for Using the Shampoo
Follow these steps precisely and read all warnings on the product packaging.
- Inspect All Household Members: Check everyone for lice and nits, focusing behind the ears and nape of the neck. Treat only those with active infestations.
- Apply to Dry Hair: Apply shampoo thoroughly to dry hair, saturating the scalp and all hair. Use the amount recommended in the instructions.
- Wait 10 Minutes: Leave on for exactly 10 minutes, protecting eyes with a washcloth.
- Lather and Rinse: Add warm water to lather, then rinse thoroughly until no product remains.
The Crucial Nit Combing Process
Removing nits prevents re-infestation.
- Towel Dry and Untangle: Towel-dry hair until damp and comb out tangles.
- Section the Hair: Part hair into sections.
- Comb Out Nits: Use the fine-toothed comb close to the scalp, moving to the end of the hair.
- Clean the Comb: Wipe the comb clean with a tissue after each pass and discard in a sealed bag.
- Remove Remaining Nits: Remove any missed nits by hand with a glove.
- Recheck and Repeat: Recheck hair and repeat combing if needed.
Comparison of Lice Treatment Products
| Feature | CVS Maximum Strength Lice Killing Shampoo | Nix Ultra All-in-One Shampoo |
|---|---|---|
| Active Ingredients | Pyrethrum Extract (0.33%) and Piperonyl Butoxide (4%) | Mineral Oil, Laureth-4, and Fragrance (Pesticide-free) |
| Target | Kills adult lice, but not all nits. Comb-out essential. | Kills lice and superlice, including eggs. |
| Application | Apply to dry hair for 10 minutes, then rinse. | Apply to dry hair for 10 minutes, then rinse. |
| Comb-out | Required for removing remaining nits. | Recommended after washing to remove nits and lice. |
| Retreatment | Required in 7 to 10 days to kill newly hatched lice. | Check instructions, typically not needed but recommended to inspect. |
| Age Restriction | For adults and children 2 years and over. Consult doctor for children under 2. | For adults and children 1 year of age and older. |
Post-Treatment and Environment Cleaning
The Importance of the Second Treatment
A second treatment 7 to 10 days after the first is crucial to kill any lice that hatch after the initial application.
Environmental Sanitation
Clean the environment to prevent re-infestation.
- Wash Bedding and Clothes: Wash items in hot water (at least 130°F) and dry on high heat.
- Vacuum: Vacuum carpets, mattresses, and furniture.
- Seal Items: Seal unwashable items in a plastic bag for two weeks.
- Clean Accessories: Soak combs, brushes, and hair accessories in hot water for 5 to 10 minutes.
Warnings and Precautions
- External use only; do not swallow.
- Avoid eyes, nose, mouth, and vagina; flush with water if contact occurs.
- Do not use on eyebrows or eyelashes without consulting a doctor.
- Keep treated hair away from heat and flame.
- Discontinue use and consult a doctor if irritation or allergic reaction occurs.
- Store at room temperature and keep out of reach of children.
Conclusion
Using CVS lice killing shampoo effectively involves careful preparation, precise application to dry hair, a 10-minute wait, thorough nit combing, and a mandatory second treatment 7 to 10 days later. Combine this with environmental cleaning to prevent re-infestation. Always follow product warnings and consult a healthcare provider for any concerns, especially for children under two. The CDC offers additional resources on lice treatment and prevention.
