Question

how we can make clorofoam in house

Answer 1

buy acetone and a gallon of 6% sodium hypochlorite bleach. ..... pour the bleach in to either a large glass container so that you can see the reagents. or if that is not available, an HDPE bucket. the reagents will not attack HDPE but you will be less able to see the chloroform as it forms.
hope this might help u
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Answer 2

Buy acetone and a gallon of 6% sodium hydrochlorite bleach. Make sure to get bleach without other additives.

In a well ventilated space, measure our 60 grams of acetone. Pour the bleach into either a large glass container or a HDPE bucket.

Pour the acetone into the bleach. Mix it gently. The temperature will rise about 30°C as the reaction proceeds, so beware that if you want to do it with more concentrated reagants, you will need to prechill the reagants in a freezer to avoid boiling off the chloroform and causing a hazardous condition.

Now, leave the mixture to separate and cool for an hour. If you are working in glass, you should now be able to see a blob of denser liquid at the bottom of your flask. Decant off the large amount of other liquid above it. Now capture the denser chloroform while leaving the aqueous phase behind.

Note :) Use it for good purposes.