My husband has an open wound on his foot. Dr recommended Hydrofera Blue Bacteriostatic Foam Dressing. But hubby, who is hard headed, doesn't like it because it draws liquid from the wound The use of gentian violet and methylene blue impregnated foam for treatment of chronic leg ulcers :: Cambridge Media Journals Pediatric, Neonatal Wounds With Methylene Blue and Gentian Violet Hydrofera Blue Ready Transfer Antibacterial Foam Wound Dressings Medline Hydrofera Blue Product Selection Guide Hydrofera Blue Ready Foam Dressing