U-Haul encourages anyone who has any type of reusable box to drop it off at the nearest U-Haul location and allow another family to reuse the box, free of charge, instead of throwing the reusable box into the recycling bin. Families needing more information about the 30-days-free self-storage assistance program should contact one of the following U-Haul regional offices U-Haul Company of South Seattle 6401 Martin Luther King Jr. Way S Seattle, WA 98118 (800) 338-8016 U-Haul Company of North Seattle 16520 Smokey Point Blvd. Arlington, WA 98223 (206) 395-2749 U-Haul Company of Southern Washington 5110 Frontage Road NW Auburn, WA 98001 (888) 837-3948 "This massive, fatal landslide swept through Oso demolishing several dozen homes and devastating the community," said Doug McIntier, U-Haul Area District Vice President. "I hope this effort will help provide assistance to families and residents who need support. We will do our best to help our friends and neighbors in this time of need."