Hi there! To clean your Dyson wet and dry vacuum's safeway head, I'd recommend the Vacuum Cleaner Water Tank For Dyson X001 Mop Cleaning Head for R689 or the For Dyson V15 Vacuum Cleaner Electric Wet Dry Mopping Head With Water Tank & 6PCS Rag for R1719. Both of these items include a water tank so you can fill it up and use the wet and dry head to mop floors. Just add some cleaning solution to the tank, attach it to the vacuum head and go! I hope this helps - let me know if you need any other tips!
I apologize, upon reviewing the search results more carefully there do not appear to be any options specifically for cleaning the shaver head of your Dyson vacuum. Most of the results are filters or accessories rather than the attachment directly. The shaver head is a delicate part that needs gentle cleaning. You might try removing any built-up debris by hand with a soft brush or cloth instead of a replacement product. Please let me know if you have any other questions! I'm still learning but hope this clarifies my misunderstanding of your original question.