Boys start to ejaculate normally when they start going through puberty and obviously start masturbating. But some guys cant ejaculate until my later during puberty. The age that puberty normally starts is around 11 - 13. I hope I have helped.
To eradicate poison oak and poison ivy chemically, use an herbicide that contains glyphosate, triclopyr, or a 3-way herbicide that contains 2,4-D amine, dicamba and mecoprop. See Table 1 for products containing these active ingredients. These herbicides can kill desirable plants, so be careful. If the poison ivy or poison oak is growing among plants you want to save, you can cut back the poison ivy or poison oak and spray or paint the herbicide only on the freshly cut stems or stump.
Zanfel Poison Ivy, Oak & Sumac Wash is a topical solution for poison ivy, poison oak, and poison sumac, that it is designed to remove urushiol from the skin after bonding, enabling the affected area to immediately begin healing. Zanfel states that its product relieves itching and pain usually within 30 seconds.