Best rice cooker for making cbd oil

How to Make Medical-Grade Marijuana Oil

Have you been thinking about making your own medical marijuana oil? Well, there are many ways to turn homegrown buds into medical marijuana. The most popular method is cannabis extract oil, also known as hash oil or Rick Simpson Oil (RSO).

The good news is, cannabis extract oil is extremely easy to make. You can even do this from the comfort of your home.

Why would you make it yourself? Well, making your own medical-grade oil, instead of buying RSO, lets you know precisely what is in your oil. Companies can use a variety of substances to make marijuana oil. For those using marijuana therapeutically, knowing the ingredients before you consume is extremely important.

The oil isn’t the only thing to be concerned about. For the best results, when making medical marijuana, it’s a good idea to know what went into your plant as well.

Making Medicinal-Grade Marijuana Oil

The only way to do this is to grow the plant yourself. a Pot for Pot makes this easy with their complete kit. Once you select your seeds, simply provide water, sunlight, and love. In just a few weeks, you can have pesticide-free marijuana to make into oil.

Defining Medical- Grade Marijuana

What is medical marijuana? Marijuana is considered medical when it is used to treat a particular medical condition. CBD is often used to treat medical conditions and can be found in certain strains of marijuana. It can help with anxiety, nausea, inflammation, and may even inhibit cancer cell growth.

Any strain of marijuana can be used to make medical-grade marijuana. However, THC and CBD percentages vary from strain to strain. Therefore, when making cannabis extract oil for medical purposes, choose the strain with the highest concentration of CBD.

Hash oil isn’t the only way to consume medical marijuana, but it is an excellent choice because it is highly concentrated. The oil is easy to store and dispense in small amounts.

It’s also very versatile since it can be used in edibles or smoked. Creating it is easy as well since it can be made using ordinary kitchen equipment, though you can use specialized devices to automate the cannabis extract oil-making process.

Type of Alcohol to Use When Making Hash Oil

For the highest potency, you should use alcohol to create your oil. However, if you make cannabis extract oil using alcohol, you must use the right alcohol.

Any high-proof alcohol fit for human consumption will work. That means isopropyl (aka rubbing alcohol) is not a good idea.

Instead, use food-grade alcohol. The different types of food-grade alcohol include ethanol, Everclear, Spirytus, and grape alcohol. If you do not want to use alcohol, you can also use coconut oil or butter.

How to Make Cannabis Oil at Home

To make cannabis oil at home using alcohol, you will first need to prepare your workspace by:

  • Ensuring the room is well aerated by opening the windows and turning on the fan.
  • Ensuring you have a fire extinguisher close by since the alcohol you are using is highly flammable.
  • Ensuring you have a place to plug in your device.

Next, you need to gather your cooking equipment. Do not waste time looking when you have already started the extraction process.


  • A ceramic mixing bowl
  • A large wooden spoon
  • A straining bag made of material such as muslin, cheesecloth, chai sieve, grain steeping, or a coffee filter made with a mesh strainer.
  • 1 container to strain the mixture into, such as a 2-quart measuring cup.
  • A silicone spatula
  • A rice cooker or a turbo extractor, depending on whether you are using manual or automated methods of extraction.
  • Stainless steel jar
  • Candle warmer
  • Plastic oral syringes


  • 2 gallons food-grade high-proof alcohol, such as Everclear
  • 1 ounce of marijuana

Since the process of making medical marijuana can be dangerous, consider using protective gear such as non-latex gloves, an odor respirator mask, oven mitts or heat pads, and safety glasses.

When you are making medical-grade marijuana, you do not need to decarb your weed as you usually would. This is to preserve the THCA, which is nonpsychoactive and does not get you high. When cannabis is decarbed, the THC that gets you high is activated. Below is the method of making medical marijuana, both manually and through automation.

Want to grow your own marijuana? Check out A Pot for Pot’s marijuana grow kit .

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Organic Cannabis Soil Recipe

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Making medical-grade marijuana oil manually

You can make marijuana tinctures without many tools. For this manual method, you’ll need 2 mason jars, weed, food-grade high proof alcohol (190 or higher), and coffee filters.

Making the tincture:

  1. Place your alcohol and weed in a freezer overnight. This helps the alcohol absorb unwanted materials such as chlorophyll.
  2. Place your weed in a mason jar big enough to hold all the weed.
  3. Pour in the cold alcohol to completely cover your marijuana. The alcohol helps strip marijuana of THC and other cannabinoids . You will need about two gallons of ethanol to fully dissolve one ounce of marijuana.
  4. Allow the mixture rest for 20 minutes and then crush it. As you are crushing it, the ethanol dissolves off the THC and other cannabinoids.
  5. Continue crushing the mixture for about 2-3 more minutes.
  6. Place the coffee filter on top of your mason jar and pour the mixture through the coffee filter into a bowl. Here you have stripped your weed about 80% of its THC and other cannabinoids.
  7. Again pour enough solvent (ethanol) over the cannabis and lightly crush it for 1-2 minutes to get the remaining THC.
  8. Filter your mixture with a coffee filter again into a bowl and combine your solvent oil with the previously strained.
  9. You can do the third round of wash, but the solvent from this should be set aside and used for topical applications. The first and second round of the solvent oil can be ingested.
  10. Leave the solvent to rest as you recycle the leftover weed matter into your compost pit. Once turned into manure, you can use it organically to grow more marijuana.
  11. Select a clean bottle and funnel . Layer it with a coffee filter paper. Pour the solvent oil through the coffee filter, taking care to strain out any remaining plant matter.
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Do this several times until you get pure, good quality oil. You do not want your cannabis oil extract to contain pieces of the marijuana plant .

The color of the solvent oil at this point should be dark yellow. This is because of the resins dissolved in the alcohol. The smell of the solvent can be skunky and earthy or sweet and fruity due to the dissolved terpenes and alcohol.

The final step is reducing the amount of alcohol until the only thing left is cannabis resin. To do this, you can let the mixture rest until the alcohol evaporates. This process can take many days.

The manual method is designed for those that have plenty of time to wait. If you’d like to speed up the evaporation process, you can use a rice cooker.

Using the Rice Cooker Method to Evaporate Your Alcohol

Apply low heat because you are using alcohol, and you don’t want it to end up inflamed.

Caution: Never try this on a gas cooker nor open flames, because you are using flammable high proof alcohol.

      1. Set up a rice cooker and a fan in a well-ventilated room.
      2. Add your solvent into the rice cooker. Do not fill it more than ¾ full. Turn on the rice cooker and set it to ‘white rice’ setting.

      The alcohol in your tincture will evaporate. Continue adding the tincture until it is all in the rice cooker. When an inch of solvent oil is left, using your heat pads or oven mitts, pick up the rice cooker and swirl the oil in the cooker gently.

          1. Use the fan to help carry the fumes away , and help prevent solvent formation on the outer part or under the cooker. Since the fumes contain alcohol, they are very flammable. Therefore, you should stay away from anything that might cause a spark. You may want to wear a respiratory mask to avoid inhaling the fumes. Ensure the oil is heated below 290 F to prevent vaporization of the cannabinoids.
          2. Before you remove your oil from the rice cooker, make sure that all the solvent has evaporated. Use your heat pads to remove the pot with the oil from the cooker and pour it in the stainless steel cup or container.
          3. Place your stainless steel container on a candle warmer. Let it heat up for the CO2 to evaporate. When there are no bubbles on the surface of the oil, it is ready. This takes anywhere from 3-24 hours since the candle warmer is a slow heating device. It is important to note that the longer the oil is heated using gentle heat, the more effective it will be.
              1. Finally, after the oil has cooled, you can use a plastic syringe to suck it up. Storing your medical-grade marijuana oil in a syringe makes it easy to dispense. Alternatively, the oil can be stored in a stainless steel jar, or put in empty pill capsules. You can find syringes and empty pill capsules at most stores.

              Using an Extraction Machine to Evaporate your Alcohol

              While making RSO is easy using a rice cooker, it is even more convenient when using a machine.

              An herb extractor is a machine that can extract alcohol from the solvent oil. There are many benefits to these machines, including:

              • Automated extraction removes 95% of your alcohol, ensuring you can use it again and again.
              • This method is safer because the machine creates a vacuum, removing the potential for flames to ignite. It also does not get hot enough to produce fumes.
              • Compared to a rice cooker, an extractor machine is easier to use because you theoretically could just set it up, and go on with other things, then come back when it is done. However, it is a good idea to stay until the process is complete.

              The major downside to using a machine is that it can be costly. However, the device is worth every penny because the hash oil made from this machine is 100% pure.

              For this method, you will need your solvent oil and an extraction machine . Most machines will have specific instructions on how to use it, and it is a good idea to follow those precisely. However, below are some basic instructions:

              1. Place your device on a flat surface, making sure that all the parts are level.
              2. Place your solvent oil in the machine and place the lid on top.
              3. Plug in the device and turn it on.
              4. Your oil will continue cooking, changing from oil to a sludge-like substance, then finally to wax. Stop cooking when you get your desired texture.
              5. Let your oil cool and then collect it using a syringe.
              6. Collect your alcohol from the extractor and store it for reuse.

              Regardless of the method you use, some oil residue is bound to remain. You can use a piece of bread to soak it up and eat it later.

              Alternatively, you can use a small amount of ethanol to rinse and apply the mixture as tincture oil. Tobacco is also a great way to absorb excess marijuana oil.

              Cooled oil will appear dark brown in color , but when it is spread on a piece of white paper, it appears golden in color.

              When you use different strains of marijuana, you will notice that some strains produce a very thick oil, which does not come out when it is squeezed out of the syringe. To soften it, place the syringe in warm water.

              How to store your cannabis oil

              To store medical-grade cannabis oil, make sure your storage area is at room temperature. Keep the oil away from light and humidity to keep it fresh. Please note that the oil can go rancid if there is any residual moisture remaining.

              If this DIY project got you excited? Check out for complete indoor and outdoor weed growing kits !

              Our complete grow kits include everything you need to go from seed to your very own supply of high grade medical cannabis.

              The Best Rice Cooker for RSO for 2021

              Rick Simpson Oils, RSO, is a special type of weed extract oil. Extracting this oil for home use is not a child’s play. Due to the complfexity of its extraction, you really need to invest in the right tools, otherwise you’ll be in for a rude shock.

              One important tool in the extraction of RSO is the rice cooker. Does it sound weird? Well, as funny as it might sound the best rice cooker for RSO will help in cooking off the solvent that is often used in the extraction of tetrahydrocannabinol, THC.

              Finding the right rice cooker for the job is a little challenging and that’s where this article comes in handy.

              Table of Contents

              What is RSO?

              Rick Simpson Oil, RSO, is a special type of oil extracted from the flowers of marijuana. The oil is believed to help in the treatment of cancer though there is no proper evidence to support the claim. RSO has never been branded and you can’t therefore find any on the shelves for sale.

              Reviews of the Best Rice Cookers for RSO

              Instant Pot Duo Plus 9-in-1 Electric Pressure Cooker- Best Overall

              This comes with a large and attractive screen that is blue in color from which you can easily select a program to operate the cooker. The already customized features it comes with makes it easy to operate. It is quite versatile and can be used in the preparation of a variety of meals.

              It is built with 15 pre-installed programs that are microprocessor controlled for more precise meal preparation. By just a single press of a button your rice will be ready in the shortest time. All the parts making contact with your food are made from stainless 304 steel which is food grade and non-hazardous.

              It has up to 10 safety mechanisms which are UL approved making it less worrying to work with. It has a power rating of 1200 watts and should be supplied with 120V at a frequency of 60Hz. It comes with a 35-inch non-detachable power cord. Its capacity is 8 quarts.

              Cuisinart CRC-400 Rice Cooker

              This item is square in shape and made from brushed stainless steel making it a highly food grade kitchen appliance. Apart from being used in steaming rice, it can also be used in steaming vegetables and meat among others.

              The 4-cup rice cooker also comes with a non-stick cooking bowl which has been coated with anodized aluminum, paddle, measuring cup and a glass lid. It is built with an automatic feature that switches it to warm once the rice has been cooked.

              A single press of a button is what you have to do to enjoy a rice meal. It is silver in color which forms some kind of kitchen decoration as well.

              Instant Pot Duo Nova 7-in-1 Pressure Cooker

              This unit combines 7 cookers into 1 and is so ideal for beginners. It has a capacity of 8 quarts which can definitely cook enough rice for 6 individuals. The microprocessor technology that it is fitted with makes it adjust pressure, time, temperature and heat automatically making it quite faster.

              It is fitted with a smart lid for safety purposes. Steam release is also through a press of a button which is safe and fast. These add to another 10 plus safety features that it comes with making it one of the safest rice cookers you can currently find in the market.

              It has been made from stainless 304 steel which is food-grade, durable, dishwasher-safe and non-corrosive. The appliance has an LCD screen from where 13 different operation programs can be chosen in simple and straightforward manner.

              Aroma Housewares 8-cup Digital Rice Cooker

              The 4-quarts capacity rice cooker from Aroma Housewares is another great appliance worth considering. It is a versatile cooker that you can rely on when preparing a variety of foods. The cooker comes with 4 digital functions already preset making it easy to operate.

              There is an automatic keep warm feature that comes into action once cooking is done. You can prepare other meals through the steam function above your rice therefore reducing greatly your cooking time. The unit also has a 15-hour delay timer which you can program to cook meals even when you are away.

              It has a compact design which makes it easy to store. Other accessories accompanying it are steam tray, measuring cup, serving spatula and the non-stick inner pot. Its power consumption is 450 watts from 120 volts 60 Hz power supply.

              Also made from stainless steel, it is not only food-safe but also durable and dishwasher safe.

              Proctor Silex 4-cup Rice Cooker

              This is another one-off rice cooker that works by a simple press of a button. It also has the auto-change feature to warm when done cooking. Its non-stick and dishwasher safe features make it easy and quick to clean.

              It comes with a measuring cup, which should strictly be used when taking measurements when using it, rice paddle and a steam basket. The 4-cup capacity cooker can also be used to cook other foodstuffs. Its construction is both aluminum and plastic. The white color makes light up the kitchen appearance.

              Aroma Housewares 6-cup Pot Style Rice Cooker

              Here is another one from Aroma Housewares. This 6-cup capacity cooker takes the shape of a pot and can be used to steam vegetables and meat while rice is cooking. It saves time.

              The glass lid allows you monitor your rice as it cooks. Also included with the purchase are a measuring cup, serving spatula and steam tray. The all white pot is made from a non-stick coating which makes it easy to clean.

              Its compact design and size makes it easy to store. It also switches automatically to warm once the cooking is done so you serve a hearty warm food.

              BLACK+DECKER RC506 6-cup Rice Cooker

              Black and Decker can never be left out when it comes to rice cookers. The 300-watt cooker should be supplied with a 120-volt power supply. Its non-stick pot is removable and dishwasher safe and therefore easy to clean up.

              The automatic warm feature keeps rice ready to be served at any time. A steaming basket is also included to make cooking of two meals simultaneously simple and quick. A measuring cup and serving spoon are also included. The spoon is made from plastic to prevent scratches on the pot. The white outside plastic makes it eye-catching.

              Things to consider before buying a rice cooker for RSO

              Size of the cooker is one important feature you need to pay attention to when buying. How much storage space do you have in your kitchen? You probably don’t want to buy anything that storing will be difficult.

              On the other hand, the larger size means large capacity which is quite ideal when making large volumes of RSO. The capacity of the cooker depends on the number of cups of rice it’s capable of cooking. If you’re making RSO for your own home use, then a smaller cooker will be okay.

              When buying a rice cooker to be used for making RSO, ensure that the cooking basket is removable. This makes the whole process easier as instead of lifting the whole cooker, you simply have to detach the inner bowl.

              Secondly, a non-stick pot is easy to work with as removal of the RSO is much easier. Besides, cleaning the remains is just a breeze. In this regard, pots made from stainless steel are the best you can always think of.

              These rice cookers can be too dangerous at times given the boiling temperatures and pressure under which they operate. For such reasons, they need to be fitted with safety features to avoid injuries to the users.

              An automatic timer that shuts off the cooker once the cooking is complete is very necessary. If it doesn’t shut off completely, at least it needs to change to warm to keep your rice palatable when warm. Even with the RSO extraction, you still need to maintain the warmth even after heating.

              A rice cooker with a decently designed and digital display is easy to work with. When the display comes with clearly marked program functions which can easily be selected, it becomes much easier to use.

              Nobody wants to spend their hard-earned money on products that break down within no time. You, therefore, need to invest your money on a cooker that will surely stand the test of time. Don’t fall for the cheap ones as they don’t last long. However, you shouldn’t spend too much as well. Models made from stainless steel and hard plastic last relatively longer.

              How to make RSO

              1. Place dried marijuana leaves and buds in a container.
              2. Saturate the dry marijuana leaves and buds using solvents like butane, ether, any 99% isopropyl alcohol or naphtha. This should be done in the ratio of 1 once of dried leaves for 500ml of solvent.
              3. Crush, stir and mix this mixture using a stick.
              4. The solvent mixture should then be poured into a separate bucket. Only 80% of THC is in this first solution.
              5. To get the remaining 20% add new solvent and thoroughly mix then pour this second solution to the first batch and mix properly. Discard the plant materials at this stage.
              6. Now you need to boil off the solvent in a rice cooker to remain with the RSO alone. Do this on high heat and take caution not to expose the solvent to open fire as it is highly flammable.
              7. Place an extraction fan to direct the toxic flames from the solvent out of the room.
              8. Add the solvent mixture to the rice cooker and heat it up until nothing is left but the RSO.
              9. Remove the RSO from the cooker and pour into a stainless steel container warm gently until the remaining liquid evaporates. Make sure the temperature doesn’t go beyond the 290 o F at this stage.
              10. Properly store in a nice container or even in a syringe.


              A rice cooker can do actually much more than you ever thought, right? Besides enjoying your rice meals, you can use it in the extraction of this important RSO product. How about you choose the right one make your extraction process simpler?

              Instant Pot Duo Plus 9-in-1 Electric Pressure Cooker is the best you can always count on. Pick this and follow the extraction procedure above and you will get the highest quality RSO ever. Get high like a boss with the most potent RSO ever!

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