The U-bend beneath a bath or basin which prevents smells rising from drains.

TOP 10

1. DIY

2. Double Glazing

3. Tools

4. Cheap Electricity

5. Central Heating

6. Home Improvement Loan

7. Saunas

8. Power Tools

9. Wallpaper

10. Paint

new shelves shop for power tools replace kitchen tap price up new bathroom look for lighting