Which of the following statements is not correct?

Options

A. Antiseptics can be safely applied to the living tissues
B. Antiseptics can be incorporated into deoderants, face powders and soaps
C. Disinfectants can also be applied to the skin safely
D. A very dilute solution of a few disinfectants can be used as antiseptics

Answer

To solve the question, we need to analyze each of the statements regarding antiseptics and disinfectants and determine which one is incorrect.

### Step-by-Step Solution:

1. **Understanding Antiseptics**:
- Antiseptics are substances that can be safely applied to living tissues to prevent infection by inhibiting the growth of microorganisms.
- **Statement 1**: "Antiseptic can be safely applied to living tissues."
- This statement is **correct**.

2. **Antiseptics in Products**:
- Antiseptics can be incorporated into various personal care products like deodorants, face powders, and soaps to help reduce microbial growth.
- **Statement 2**: "Antiseptic can be incorporated into deodorant, face powder, and soaps."
- This statement is **correct**.

3. **Understanding Disinfectants**:
- Disinfectants are chemical agents used to destroy or inhibit the growth of harmful microorganisms on non-living surfaces. They are typically not safe for application on living tissues due to their high concentrations.
- **Statement 3**: "Disinfectant can also be applied to skin safely."
- This statement is **incorrect**. Disinfectants are not safe for skin application.

4. **Dilute Disinfectants as Antiseptics**:
- Some disinfectants, when diluted to a very low concentration, can be used as antiseptics. For example, a dilute solution of phenol can serve as an antiseptic.
- **Statement 4**: "A very dilute solution of a few disinfectants can be used as antiseptic."
- This statement is **correct**.

### Conclusion:
After analyzing all the statements, we find that **Statement 3** is the incorrect one. Therefore, the answer to the question is:

**Answer: Option 3 - Disinfectant can also be applied to skin safely.**

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