Acid Neutralizer

Eggshells aren't just a wasted byproduct of eggs. With eggshells composed of over 95% of Calcium Carbonate and 5% of other minerals (phosphate and carbonate), it has many beneficial uses including supplements for plants and animals and for crafts too.


  1. Sprinkle around the base of the plant once every 2-3 weeks

  2. Prior to planting, lay a base of eggshells in the soil for decomposition

  3. Mix into soil or sprinkle liberally on top prior to planting season to increase soil pH

Premade Chalk

The pre-made chalk is an easy way to have a fun day on the streets playing hopscotch, drawing things and having fun with your friends and family.

Chalk Kits

The Chalk kit is a hands-on experience of making chalk and afterwards using it with your family.

Further instructions are provided below:

Instructions for Chalk Kits

Step 1

Collect Ingredients:

  • Dry Mix (Flour, Food Coloring and Eggshells)

  • Hot Water

  • Mixing Bowl

  • Spatula

  • Paper Towel

  • Oven

Step 2

Combine hot water and dry mix together in a bowl until it can be clumped together (Keep in mind that the ratio of eggshells to flour to chalk should be approximately 1:3:3. Hence, using our chalk kit, the ratio to water is 4:1 (One tablespoon)

Step 3

Once the mixture can be clumped together easily without breaking apart, roll it into a cylinder before using the paper towel to compress it into a log shape. (At this step, the mixture can also be modelled into other shapes such as hearts)

Step 4

Bake for 300F for 15-20 minutes or let dry for 1-3 days, ensuring that the center of the log has fully hardened

Process for Acid Neutralizer


Upon request, containers may be provided for egg shell collection. Weekly weekly, egg shells will be collected from businesses. For households, pickups will be biweekly.


All egg shells are baked in high temperatures to prevent contamination and kill diseases.


Seeing fit, eggshells will be processed into 1 of 4 products; bird and chicken calcium supplements, calcium carbonate fertilizer, chalk or decorative purposes.


Once products are ready for distribution, we will send an email out to coordinate pickup or delivery depending on volume.