How to Develop Black and White Film at Home

Thank you to Squarespace for sponsoring this video. One of the initial videos I created on this channel was about home color film development. Even after three years, it remains one of my most popular videos. However, since then, I have gained a lot more knowledge about film, and I believe it's time for an updated version of that video.

Before diving into the development process, I want to mention that my Moment Lesson currently has a fantastic sale going on. It covers everything from basic film stocks and camera types to more advanced topics like proper exposure and night shooting. It's a beautifully filmed two and a half hour lesson that provides everything you need to know to get started. If you're interested, you can find the link in the description.

Now, let's talk about the materials you'll need to develop film at home. While there is an initial investment involved, I assure you it pays off in the long run. First and foremost, you'll need film. Make sure it says C41 on it. If you don't have access to a completely dark room, you'll also need a changing bag to load your film into the developing tank in darkness.

To actually develop your film, you'll need some chemicals. I personally use the Unicolor chemistry kit, which comes in powder form and is easy to mix. The instructions provided are straightforward and easy to follow along with. Additionally, you'll need dark chemistry bottles to store your chemicals for an extended period.

While not essential, if you plan on developing a lot of film, I highly recommend the TCS by Cinestill. It stands for Temperature Control System and ensures a constant temperature for your photo chemistry. Temperature regulation is crucial in the development process.You have just finished shooting a roll of black and white film and now it's time to get scientific! [electronic music] Like you, I'm tired of the hassle and expense of taking my film to be developed. So, it's time to take matters into our own hands. As a photographer, there's nothing quite like the satisfaction of seeing an image that you shot and developed yourself. Today, I will teach you how to develop your own black and white negatives. [music] Developing your own film may seem daunting at first, but once you learn the steps, it becomes a fun and rewarding process. Before we begin, let's discuss the tools and chemicals you will need. To successfully develop your negatives, you will require a film reel for loading, a developing tank, developer, fixer, wetting agent, measuring graduates, a funnel, storage bottles for leftover solution, film clips for drying, a thermometer, and a stopwatch (or you can use your phone). Step one: we need to load the film onto the reel in complete darkness. If this is your first time, you may want to practice in the light using a sacrificial roll of film to make it easier once the lights are off. Let me show you how it's done. [music] Once you feel comfortable, find a dark room or use an official changing bag to work in. Make sure it is pitch black. Also, have a pair of scissors on hand to cut the film from the spool and your tank ready to place the reel in. Now it's your turn! Come back when you're finished. [in a French accent] A few moments later... Did you do it? I'm so proud of you! Now, let's head to the kitchen to determine the measurements for our chemicals. [music] Here, I have measured out my developer. Always check the bottle for the correct dilution and refer to your developing tank for the required amount of chemistry for your specific roll of film. I am using Ilford's DD-X developer, and they recommend a dilution of 1 part developer to 4 parts water at a temperature of 68 to 75 degrees Fahrenheit, resulting in a total volume of 300mm for one roll of 35mm film.