Question 1

Does this treatment really work against "super lice" and eggs in one application?**

Accepted Answer

Yes, based on clinical data and overwhelming user feedback. The prescription-strength ivermectin lotion is formulated to eliminate lice resistant to common over-the-counter pesticides (super lice) and, critically, to render eggs non-viable. Many parents on Reddit and in reviews share that this was the only product that worked after other treatments failed, often in just one 10-minute application.

Question 2

How many treatments are in one bottle? Is it enough for long, thick hair?**

Accepted Answer

One bottle is designed for a single complete treatment for one person. For most shoulder-length or shorter hair, it is sufficient. However, a common point mentioned in reviews is that for very long, thick, or dense hair, the bottle can feel scant. If you're treating a family member with waist-length thick hair, you may want to have a second bottle on hand to ensure full coverage.

Question 3

Is the "no combing required" claim true? What should I expect after application?

Accepted Answer

The formula is designed to kill lice and render eggs non-viable, so technically, combing is not required for effectiveness. However, many users note that while the eggs are dead, the nit casings often remain glued to the hair shaft. For visual peace of mind and to avoid questions from school nurses, most parents (including many on parenting forums) still choose to comb out the dead nits after treatment.

Question 4

What are the common downsides or complaints I should be aware of?**

Accepted Answer

Being informed helps set the right expectations. The most frequent user notes are: 1) **Texture & Residue:** It's a greasy lotion that can require 2-3 shampoos over a couple of days to wash out completely. 2) **Odor:** It has a strong, medicinal smell during application. 3) **Potential for Irritation:** As with any medicated treatment, those with sensitive skin may experience temporary redness or itching. Using it in a well-ventilated area and following the instructions precisely is key.

Question 5

How does this compare to cheaper over-the-counter options like Nix or Rid?**

Accepted Answer

This is a key differentiator. Traditional OTC products (like permethrin in Nix) are pesticides to which lice have widely developed resistance ("super lice"). RID One & Done uses ivermectin, a different, prescription-strength ingredient effective against these resistant strains. While the upfront cost is higher, users who've faced recurring infestations often find it more cost-effective and less stressful in the long run, as it aims to end the cycle in one use. For a first-time, non-resistant case, an OTC dimethicone product (which suffocates lice) may be a less messy first step.

RID One & Done, Just One Application Head Lice Treatment, No Combing Required, Prescription Strength Ivermectin Lotion for Children & Adults, Eliminates Super Lice & Renders Eggs Non Viable

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