Detergent packs are kinda wishy-washy (Dishwashers Explained)

I've gone back and forth with dishwashers my whole life, spending years with followed by years without, etc. and I finally am team dishwasher. There are a few tips I've learned, such as immediately rinsing a dish after using (I don't bother scrubbing), running the hot water for a minute before starting, using the pre-wash detergent and shine stuff appropriately. I also don't bother entirely filling it up to run it - which may seem wasteful, but I'd imagine filling it completely and having to rewash some percent of them ends up being more wasteful. Also, just like getting a manual dishwashing routine figured out, dishwashers are all different and need to be learned like any tool. Understanding where pieces are, which cycles run when, which compartments open and close and even how they do it, are all important. It really is best to think of it as a tool. Some useful videos: [this video] [link]

For anyone who is upset with the performance of their dishwasher there is a really really easy thing to try. First, replace your pods with a box of powder detergent, then add some detergent to the prewash cup on your dishwasher in addition to the normal dispenser. If your dishwasher doesn't have one you can just put some on the door before you close the washer. This gives your dishwasher detergent to work with on two of its cycles rather than just one and in my experience it makes all the difference on really difficult dishes. The pods are effectively identical to the powder detergent but at a huge cost premium and don't give you the ability to adjust your amount of detergent to match the water hardness in your area which can result in a film on your clean dishes. for more info there is a great Technology Connections video covering it: [this video] Alternatively you can test this by just throwing an extra pod in the bottom of the dishwasher to start with. If it works well then you can consider switching to powder to save costs.

I haven't watched this video in a while so apologies if it's not specifically elaborated on, but I believe it's covered here: [this video] From memory yes, it's partially about water usage, but dishwashers are in general just pretty good overall about efficiently using energy to maximize "food grime removed" per unit of resources fed in. Even if you're careful with water usage while hand washing, I think a decent dishwasher will beat you. Another advantage is the dishwasher heats its own water, whereas with hand washing either you need to use a house-wide water heater or preheat water in a kettle or something, which will have its own energy wastes. This of course depends also on how your house's water is heated. One page I found googling elaborates on these ideas, concluding that you could potentially be more efficient hand washing, but only with a lot of effort: [link]