Certainly! Below, I've ranked and explained some effective cleaning methods for cannabis residue based on their chemical properties and effectiveness in breaking down and removing sticky and greasy residues. These methods vary in their approach, from mechanical action to dissolving and emulsifying properties.

### Ranked Cleaning Methods for Cannabis Residue

#### 1. **Isopropyl Alcohol**
   - **Chemistry**: Solvent
   - **Effectiveness**: Very High
   - **Explanation**: Isopropyl alcohol is a solvent that dissolves a wide range of non-polar compounds. It is especially effective against the oily, sticky resins from cannabis concentrates. It evaporates quickly, leaving no residue.
   - **Usage**: Soak or wipe the affected area; for deep cleaning, let sit before scrubbing if necessary.

#### 2. **Commercial Cannabis Cleaners (e.g., Formula 420)**
   - **Chemistry**: Various, often include solvents, surfactants, and sometimes abrasives
   - **Effectiveness**: High
   - **Explanation**: These cleaners are specifically formulated to target cannabis resin, combining multiple chemical properties to break down and wash away residues efficiently.
   - **Usage**: Follow manufacturer instructions; typically involves shaking the cleaner inside the item, soaking, and rinsing.

#### 3. **Acetone**
   - **Chemistry**: Solvent
   - **Effectiveness**: High
   - **Explanation**: Acetone is a stronger solvent than isopropyl alcohol and can dissolve resin quickly. However, it must be used with caution as it can damage certain materials like plastic.
   - **Usage**: Brief contact with the surface followed by immediate rinsing. Use in a well-ventilated area.

#### 4. **Baking Soda and Vinegar**
   - **Chemistry**: Mild abrasive and acid-base reaction
   - **Effectiveness**: Moderate
   - **Explanation**: Baking soda acts as a mild abrasive, scrubbing away physical residues, while vinegar, being acidic, helps in breaking down greasy substances. The fizzing reaction helps lift residues.
   - **Usage**: Mix to form a paste or pour vinegar over baking soda directly on the residue.

#### 5. **Dish Soap and Hot Water**
   - **Chemistry**: Surfactant
   - **Effectiveness**: Moderate
   - **Explanation**: Dish soap contains surfactants that reduce surface tension and penetrate greasy resin, making it easier to wash away with water. Hot water helps by softening and melting the resin.
   - **Usage**: Soak or scrub with a solution of dish soap and hot water.

#### 6. **Salt and Alcohol Rub**
   - **Chemistry**: Abrasive and solvent
   - **Effectiveness**: Moderate to High
   - **Explanation**: Salt acts as an abrasive to physically scrub the resin off, while alcohol serves as a solvent to dissolve the resin. This combination is particularly effective in bong cleaning.
   - **Usage**: Fill the item with a mixture of salt and isopropyl alcohol and shake vigorously.

#### 7. **Boiling Water**
   - **Chemistry**: Heat
   - **Effectiveness**: Moderate
   - **Explanation**: Boiling water can soften and loosen cannabis resin by heat alone, making it easier to scrub away. Not suitable for all materials, especially certain plastics.
   - **Usage**: Submerge items in boiling water or pour boiling water over them, then scrub.

#### 8. **Olive Oil or Coconut Oil**
   - **Chemistry**: Solvent (non-polar)
   - **Effectiveness**: Low to Moderate
   - **Explanation**: Oils can dissolve other oils due to their non-polar nature. Useful for initial cleaning of sticky hands or surfaces before using soap.
   - **Usage**: Apply oil, rub, then wash off with dish soap to remove oily residue.

These methods can be chosen based on the type of residue, the material of the equipment, and personal preferences for safety and environmental impact. For example, isopropyl alcohol is widely regarded as the best overall choice for effectiveness and safety on most materials, whereas acetone, while effective, requires careful handling and suitability checks.

---

Cleaning sticky residue from hands and dabbing equipment caused by handling cannabis concentrates can be a bit challenging, but with the right materials and techniques, you can effectively remove the stickiness. Here are some effective methods for both hands and equipment:

### Cleaning Hands:
1. **Rubbing Alcohol or Hand Sanitizer**: These contain alcohol which can effectively dissolve cannabis resins. Apply a small amount to your hands, rub thoroughly, and then wash with soap and water.
   
2. **Coconut Oil or Olive Oil**: Oils can break down the sticky resin. Rub a small amount of oil on your hands until the residue starts to dissolve, then wash off the oil and resin with dish soap and warm water.

3. **Commercial Hand Cleaners**: Products designed for mechanics or painters are effective at removing tough residues. Brands like Gojo or Fast Orange are formulated to remove grease, oil, and other sticky substances.

### Cleaning Equipment:
1. **Isopropyl Alcohol**: This is the most commonly recommended cleaner for cannabis concentrate residue. Soak a cotton ball or paper towel in isopropyl alcohol and use it to wipe down the surfaces. For deeper cleans, especially for dab rigs or pipes, soak the glass parts in isopropyl alcohol for a few hours or overnight, then rinse thoroughly with hot water.

2. **Salt and Alcohol Shake**: For dab rigs and bongs, add coarse salt and isopropyl alcohol directly into the glass. Cover all openings and shake vigorously. The salt acts as a mild abrasive to scrub away the resin, and the alcohol dissolves it. Rinse thoroughly with hot water.

3. **Vinegar and Baking Soda**: If you prefer a less harsh method, a mixture of vinegar and baking soda can work, especially for light residues. This mixture fizzes and helps lift the residue. Use a brush or cloth to scrub. Rinse thoroughly after cleaning.

4. **Boiling Water**: This method can be effective for metal tools like dabbers or nails. Boil water and immerse your tools in it for about 10 to 20 minutes. This should loosen most of the resin, which can then be wiped off. Be cautious with temperature changes to avoid cracking or damaging glass parts.

5. **Silicone Cleaning**: Silicone dab mats and containers can generally be cleaned with warm soapy water. If the residue is stubborn, place them in the freezer for a few hours. Once frozen, the residue becomes more brittle and easier to peel off.

After cleaning with any of these methods, especially involving isopropyl alcohol, ensure that all parts of your equipment are completely dry and clear of any chemical residue before using them again. Regular maintenance and cleaning of your dabbing equipment not only improve your experience but also extend the lifespan of the tools.