Lemon Dishwashing liquid

Ingredients for 20 kg Lemon Dishwashing Liquid:

1. Water: 17.6 kg (17,600 grams or 17.6 liters)
2. SLES 70% (Sodium Lauryl Ether Sulfate): 2 kg (2,000 grams)
3. Lemon fragrance: 100 ml
4. Salt (sodium chloride): 400 grams

Equipment Needed:

• A large, clean mixing container (plastic or stainless steel, 25–30 liters capacity)
• Heavy-duty stirring rod or industrial mixer
• Precise measuring tools (scale, graduated containers)
• Protective gear: gloves, goggles, apron

Step-by-Step Instructions:

Step 1: Prepare the Water

1. Measure 17.6 liters of water and pour it into the mixing container.
2. Use room-temperature water (25–30°C).
3. Important: Ensure the container is clean and dry to avoid contamination.
4. Stir the water gently for a few minutes to prepare it for the other ingredients.

Step 2: Add SLES 70%

1. Measure 2 kg of SLES 70% using a scale.
2. Slowly add the SLES 70% into the water while stirring continuously.
   • Tip: Pour it in small portions to prevent clumping and ensure even mixing.
3. Observation: The mixture will become slightly viscous and may foam slightly.
4. Stir for 10–15 minutes or until the SLES is fully dissolved and the solution is uniform.

Step 3: Add Lemon Fragrance

1. Measure 60 ml of lemon fragrance using a graduated container.
2. Add the fragrance slowly into the SLES-water mixture while stirring continuously.
3. Observation: The solution should develop a pleasant lemon scent. Ensure the fragrance is evenly distributed by stirring for 5–10 minutes.

Step 4: Add Salt (Sodium Chloride)

1. Measure 400 grams of salt using a scale.
2. Gradually sprinkle the salt into the mixture while stirring.
   • Tip: Add the salt in small portions to prevent clumping or settling.
3. Observation: The solution will thicken as the salt dissolves. Continue stirring until the salt is fully dissolved and the desired viscosity is achieved.
4. Stir for 10–15 minutes or until the solution is uniform and free from visible salt particles.

Final Checks:

1. Consistency: The dishwashing liquid should have a thick, gel-like texture. If it is too thick, add small amounts of water (100–200 ml at a time) while stirring to adjust.
2. Appearance: The liquid should be clear to slightly cloudy, with no undissolved particles.
3. Fragrance: The lemon scent should be noticeable but not overpowering.

Storage Instructions:

1. Transfer the finished product into clean, labeled storage containers (20-liter buckets or individual bottles).
2. Seal the containers tightly to prevent contamination.
3. Store in a cool, dry place away from direct sunlight and extreme temperatures.

Safety Precautions:

• Wear gloves and goggles to avoid contact with SLES, as it can be irritating to skin and eyes in its concentrated form.
• Label the finished product clearly to avoid misuse.

By following this procedure, you will produce a high-quality 20 kg batch of lemon-scented dishwashing liquid.