Tradesman who is a friend, ruined our carpet which luckily we were replacing anyway but he got glue all over it. Just had new carpet installed and he's just gone and ruined that carpet too and stained it. I'm going to lose my rag at him. He keeps denting the walls and I've already told him to be careful. He's a clumsy twat!
Any advice how to politely let him know he's taking the piss!