Kinda worrying me now. He's living with us for awhile and I have two kids, 1 1/2 yr old son and 8 yrs old daughter. The mothballs are in his room but smell is seeping through to most of the house. He even left some in one of the hallway closet but we found those and threw it away.
HK is probably one place a lot of people use moth balls... when winter rocks around you can smell the moth balls on a lot of the populations clothes from being stored for so many months out of the year...
Cedar works well, but after a few months it needs a good sanding, otherwise the initial strong smell of it goes away. Just use a little sand paper on small chunks of cedar blocks and put them in towards the back of my dresser drawers. Makes clothes and stuff smell wonderful!Imo!
I would ban mothballs from you house immediately considering you have young children. The older versions of mothballs contained napthalene, new ones contain 1,4-dichlorobenzene. Both are toxic at higher concentrations and are known carcinogens at low levels with long term exposure. I work as an environmental engineer and may petrochemical sites are contaminated with these chemicals. To give you an idea of how serious these chemicals are: we are required to wear respirators for concentrations of semi-volatile organic compounds (which these are classified) when concentrations reach 10 parts per million. For information on napthalene (OSHA and EPA): http://www.osha.gov/dts/chemicalsampling/data/CH_255800.html
For 1,4-dichlorobenzene: http://www.osha.gov/SLTC/healthguidelines/p-dichlorobenzene/recognition.html
Please note that many air fresheners contain volatile and semi-volatile organic compounds such as isobutane and butane- which we consider contaminants at remediation sites. One study I did while still in college with various air fresheners showed some contain benzene-like compounds (test showed positive for benzene in low levels and ingredient included ethylbenzene and other benzene compounds). The cheaper the freshener the more it contained suspect compounds. If want your house to smell good instead of chemicals, try buying frozen bread and bake- smells great. Or get a food dehydrator and do apples, pears, other fruit in it. Or dry flowers in it- way better and cheaper than spraying chemicals in the air.