Fragrance Formulation Development


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Ask about the water-based mosquito repellent spray formula.

Postby lekoking » Fri May 08, 2020 4:01 pm

Please ask about this water-based mosquito repellent spray formula. 1. 99% diluted wood vinegar 2. น้ำมันหอมระเหย citronella 0.2% 3. Flora Solve™ Clear 0.8% Try to mix it together but measure pH=3.8 don't know if it should. Which one do you use to adjust the pH? And how much to add and if you use Euca-Kill™ Can you add and mix it to make a water formula or not? If so, how much should I add?
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Re: Ask for water-based mosquito repellent spray formula.

Postby staff » Sat May 09, 2020 1:17 am

Hello, the reason why you want to adjust the pH to be higher? Why? This formula is a water base. To fill Euca-Kill must be increase the proportion of Flora Solve Clear and take Euca-Kill combined with Flora Solve Clear mix well, then add to the water part of the formula.
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Re: Ask for water-based mosquito repellent spray formula.

Postby lekoking » Mon May 11, 2020 2:50 pm

Because I tried it and it measured pH at 3.8, so I want to adjust it to about 7.
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Re: Ask for water-based mosquito repellent spray formula.

Postby staff » Fri Jun 05, 2020 1:08 am

Hello, there is no need to adjust the pH value. The above pH level doesn't have any problem for formula and skin.
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