Tutorial of local production of alcohol-based solution (WHO formulation) 

Hi sir thanks for this type of helpful videos save our real atmosphere Thanks and regards

The video sound is pretty good, beyond my imagination

It's very good Thank you

kurzgesagt?

Strange world we live in

Kurzgesagt is that you?

Nice video

How long i will be able to use this hand sanitizer from the manufacturing date... I mean what is the expiry period or time of this hand sanitizer...

Hi Sir, can we use Xantham Gum for thickening?

Good morning ma/sir, pls I am very interested in this production of metheleted spirit, wants to earn a living from it, pls how do I go about it,pls I need help. Thank you

pretty sure that's the voice from kurzgesagt

Interesting video thanks

is it normal for the final product to smell like vinegar after application?

Brilliant

I use this formula, but why my palm feel dry

What do we do if the temperature is lesser or higher than 20°?

Can i use any essential oil and color for good smell & look?

I own a skincare and supplement manufacturing company....this is so slow and inefficient...pro tip try 5 gallon pails with a drill mixer

Hi sir, some customer told that their skin felt itchy after applying the hand sanitizer. Is it safe? Or how can we fix the problem. Thank you.

Please sir how many little of water needed to mix carbomer940

sir sanitizer making production need liason???

I did this and started a fire when I dropped some

How are you sir for 10 littles how many ml of carbomer 940 will you use

Is it possible to use 30% hydrogen peroxide?

Hi! Did you measure the pH of the final product? What value did you get? Thank you.

coronavirus brought me here!

Hey, I recognize that voice 🤔🦆

How to thicken it? The product is very runny, not like a gel?

The WHO should be discontinued

What are your recommendations on use of Carbopol? Should a sublimation mixer be used? or would an industrial kitchen hand mixer be alright. Will this formula reduce skin 'micro flaking' where C-19 can be trapped? Why don't you reply to any of the other peoples comments?