A few ingredients water vegetable oil food coloring and alka seltzer and a flashlight create an afternoon full of magic.
Making a lava lamp with alka seltzer.
With a homemade lava lamp you will have an easy way to explain density to young kids.
Instead of vegetable oil you can use baby oil.
As you watched the bubbling color blobs rise and fall in the water you probably thought to yourself this is just like a lava lamp.
Take it further make a lava lamp.
We found it created a lot of bubbles and the clarity of the lava lamp was not as good but it does still work.
From there the boys took over.
If you don t have all the ingredients on hand you can make a few substitutions.
This how to make lava lamp without alka seltzer tutorial will help you with that.
I filled each glass about two thirds to three fourths full with water.
If you are going to buy some i would highly recommend buying the generic brand alka seltzer because it is more cost effective and works just as well.
Plus you can turn it into a nice activity during birthday parties or play dates.
How to make a lava lamp without alka seltzer tablets.
They chose their color of food coloring and put a couple drops in each glass.
How to make a diy lava lamp with just a few ingredients.
Next if you don t have alka seltzer you can make your own mix.
This should have resulted in lots of rapid bubbling and an energetic lava lamp display.
The classic way to make a homemade lava lamp is to use alka seltzer.
When the chemical reaction between the alka seltzer and water is over and the bubbling stops you re left with a cool looking wave bottle that will sit proudly on your desk.
How to make a lava lamp without alka seltzer tablets.
Another plus of this concoction is that it s mostly water and not nearly as much oil.