Baby Utensils
The plastics used in dollar store products might contain unsafe chemicals. You should not have them anywhere near your baby! It is not easy to know what goes into these products, so it is a better idea to get trusted items. After all, it is much better to be safe than sorry.
Hair Dye
Hair dye contains a lot of harmful chemicals on its own, so you should not risk it. Dollar store products will cut corners when they could, so there is a good chance that they used lower quality items. If you do not know what is in a product, keep it far away from your scalp.