Materials:
You need ammonium nitrate (can get them from instant cold packs)
Newspaper
A bowl
Something to stir with
Hot Water
Fuse
Tape
Step 1: Put your ammonium nitrate in a bowl.
Step 2: Then add water to the bowl until you get a watery paste.
Step 3: Stir it around well.
Step 4: Spread it across a piece of newspaper. Make a nice thick layer on the paper.
Step 5: Take the newspaper and leave it in the sun to evaporate all the water it absorbed. Usually the drying process takes about 5-7 hrs.
Step 6: Once it is fully dry roll the newspaper in a tube form . wrap it very tightly, I mean very tight.
Step 7: Wrap it in a few layers of tape to hold it together.
Step 8: Add a length of fuse and light.
Effects: This gives a good amount of smoke these are a safer than kno3/sugar smoke bombs but it has less smoke output.