Sometimes you may experience foam in your hot tub. There are many things that can contribute to foam. Don't fret, foam is a common enough occurrence and can be dealt with especially if you regularly maintain your hot tub. There are products on the market that deal with foam and will reduce the bubbling foam.
There are technically no specific age requirements for soldiers seeking to become Army Rangers. Thus, the effective age limits are the same as those required to join the Army in the first place. Applicants must be at least 17 years old (or 18 without parental permission) and no older than 41 years old.
Fundamental Requirements. Army enlistment guidelines stipulate that you must be between the ages of 17 and 34, with at least a high school diploma. However, joining prior to age 18 requires consent from a parent or legal guardian. You must be in good physical health and pass a series of test to prove it.