Is the refrigerant changed once a year? Turn off the common misunderstanding of air conditioning

Do you think that air-conditioning refrigerant needs to be changed once a year? Do you think that the air conditioner in your home does not open for a long time? Do you still think that even if you turn on the air conditioner indoor air for a long time, you don't need to replace it? In fact, these are all wrong practical concepts, and these misunderstandings often make us make wrong judgments. Nowadays

For the Silicone Soap Molds:
Sometime there are some factories buy some soap molds to make soap.But why they choose silicone material as raw 
material?
1.Easy to clean.2.Flexible in design.3.Colourless and odourless in material.4.FDA Material.5.It not only can use in cake baking,but also can use in chocolate molds.6.Applicable to all people.

Soap molds introduction:
1.Product name:Silicone Soap Molds, Soap Mold Silicone ,Silicone Molds for Soap Making, Soap Silicone Mold ,Custom Silicone Soap Molds,Silicone Soap Mold Loaf
2.Place of origin:Guangdong China
3.Color:any pantone color
4.Logo:Printing,debossed,embossed
5.MOQ:500pcs.
6.Package:1 pcs/opp,customized design is available.
7.Design:Customized/stock
8.Certification:FDA,LFGB,SGS,ROHS,etc.
9.Usage:Use in soap maiking molds

10.Silicone soap molds photos for reference.

Customized Soap Mold

Silicone Soap Molds

Silicone Soap Molds,Soap Mold Silicone,Silicone Molds for Soap Making,Soap Silicone Mold,Custom Silicone Soap Molds,Silicone Soap Mold Loaf

OK Silicone Gift Co., Ltd. , http://www.oemsiliconegift.com