Secret Writing

Here's how to make invisible writing:

First, you need lemon juice.  One lemon works fine.  Then add three or four drops of water and stir.

Dip a Q-tip into this and write with it on a piece of paper. 

Once you're done writing on it, let it dry.

But don't hang it on  the clothesline.  It might blow away. ha ha ha.

To read the message, you have to hold it very close to a hot element like a candle, a hot lightbulb, or the stove.  Make sure it doesn't catch on fire.  Keep some water close by.

This is my map.  I won't show you the rest of it, otherwise you'll find my treasure. ;)