1. Boil Water: Bring a suitable amount of water to a boil in a saucepan or heat-resistant container. The amount of water depends on how much liquid borax you need.

2. Add Borax Powder: Slowly add borax powder to the boiling water while stirring continuously. Keep adding borax until the water can no longer dissolve any more powder and it starts to settle at the bottom. This means the solution has reached its maximum saturation point.

3. Stir and Dissolve: Keep stirring the mixture until all the borax powder has completely dissolved. Make sure there are no undissolved particles left.

4. Cool the Solution: Allow the saturated borax solution to cool naturally to room temperature.

5. Filter (Optional): If you notice any undissolved particles or residue after cooling, you can filter the solution to obtain a clear liquid borax.

*This concentrated borax solution is the liquid borax that you can use for various purposes including household cleaning, stain removal, laundry boosting, DIY slime recipes, or other applications based on your needs.*