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Does anyone know what this yellow substance is on my circuit board?? | Electronics Forum (Circuits, Projects and Microcontrollers)
![pcb - What are these cream plastic-like blobs on my circuit board? - Electrical Engineering Stack Exchange pcb - What are these cream plastic-like blobs on my circuit board? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/n3rPf.jpg)
pcb - What are these cream plastic-like blobs on my circuit board? - Electrical Engineering Stack Exchange
![should i worry about this stuff? there's some brown stuff on what looks like a black capacitor, with one side having a silver top, and some yellow stuff under what looks like should i worry about this stuff? there's some brown stuff on what looks like a black capacitor, with one side having a silver top, and some yellow stuff under what looks like](https://i.redd.it/ijb1b45rw8w41.jpg)
should i worry about this stuff? there's some brown stuff on what looks like a black capacitor, with one side having a silver top, and some yellow stuff under what looks like
![Ben Heckendorn on Twitter: "Goo Gone is a great final step in cleaning flux. Removes the "sticky" from the PCB afterwards. But don't use Goof Off as it is just acetone with Ben Heckendorn on Twitter: "Goo Gone is a great final step in cleaning flux. Removes the "sticky" from the PCB afterwards. But don't use Goof Off as it is just acetone with](https://pbs.twimg.com/media/EuSYv-GXUAA1j6I.jpg:large)