Safe Products I Love:

Several environmental advocacy organizations have created handy guides to purchasing and consuming products. Be sure to check these guides before you buy.

Earth Easy: 

• Safe house paints and stains: Non-Toxic Paints

Environmental Working Group:

• Cosmetics, health and beauty products: Skin Deep Cosmetics Database 
•  Food: Food Database (to come). In the meantime, check out their 2014 Shopper's Guide to Pesticides in Produce, which offers a ton of great info on which types of produce are safer to eat.
• Cleaning products: Guide to Healthy Cleaning

Gimme the Good Stuff:

• Baby clothing: Safe Baby Clothing Guide

Monterey Bay Aquarium:

• Safe and sustainable seafood: Sustainable Seafood Program