Blog
Is it hygienic?
Very. The vinyl mattress can be cleaned daily or weekly to prevent a build up of dust and mites. The cover is also zip removable and washable.
Test
Although Hall became a millionaire through his waterbed and other inventions, knock-offs of his bed abounded (awarding him millions more in patent infringement cases) before it fell out of favour. In his mind, the reason boils down to changing preferences in how...