Wolf Garten Moss Removal Rake UGM Aerator Garden Multi Change Lawn Care Multi change lawn care range is a comprehensive range of premium quality garden tools for a beautiful lawn year after year. To create the perfect lawn it is essential to remove organic matter from the grass roots and to tidy up any straggly lateral growth, every 6-8 weeks. This range will help you create the perfect lawn. Aerator which clears moss and thatch from the lawn. Head swings back and forth to help rake 'glide' over lawn when pushed and 'bite' into the lawn when pulled Part of the multi-change system, attaching it to a handle of the required height will prevent over straining.